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W9968CF - USB 1.1 Digital Camera Controller IC | Winbond
W9968CF

W9968CF - USB 1.1 Digital Camera Controller IC | Winbond

The Winbond W9968CF is a digital camera controller IC with a built-in full-speed USB 1.1 controller, integrating JPEG still-image compression and a dedicated video/image processing pipeline in a 128-pin PQFP (14 x 20 mm, 2.75 mm height) package. It is designed as a single-chip bridge between CMOS/CCD image sensors and a PC USB port for webcam and digital still camera products. A digital camera controller (also called a camera bridge or image coprocessor) is a specialized embedded processor that acquires raw pixel data from an image sensor, processes and compresses it, and streams it to a host interface. In the system hierarchy it sits between the image sensor and the USB physical layer, complemented by external SDRAM/DRAM frame memory and an MCU or sensor controller. Key features of the W9968CF, per Winbond documentation, include native support of USB Specification Revision 1.1, use of the isochronous transfer mode for continuous video streaming, and full compliance with USB power-management requirements covering startup, operating, and suspend modes. On-chip JPEG compression hardware reduces USB bandwidth consumption, allowing higher effective frame rates or resolutions than uncompressed streaming. The revision history of the Winbond datasheet documents formal releases in April 1998 (Revision A1) and May 1999 (Revision A2); Revision A2 changed the bcdUSB and bcdDevice descriptor values to 0x0110 to reflect USB 1.1 compliance and added the CR39_4 register bit for JPEG clock enable, indicating a register-configurable image pipeline. The device is classified by distributors as a Consumer Circuit / Specialized IC in the QFP-128 package family (surface mount). Typical applications are PC webcams, low-cost digital still cameras, video capture dongles, and embedded USB camera modules where a single-chip sensor-to-USB bridge reduces BOM cost. Design consideration: verify the image sensor interface timing and external memory configuration against the manufacturer datasheet, as the W9968CF requires matching sensor clocking and frame-buffer memory to meet isochronous bandwidth limits. This page synthesizes distributor availability, datasheet revision data, and sourcing context not consolidated in the original Winbond datasheet.

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WGI210AT - Intel I210-AT Gigabit Ethernet Controller QFN-64 | Intel
WGI210AT

WGI210AT - Intel I210-AT Gigabit Ethernet Controller QFN-64 | Intel

The Intel WGI210AT (also marketed as the Intel Ethernet Controller I210-AT) is a single-chip, PCIe-based Gigabit Ethernet controller that supports 10BASE-T, 100BASE-TX, and 1000BASE-T operation, packaged in a 9 mm x 9 mm 64-pin QFN with an exposed thermal pad. It integrates a PCIe v2.1 (2.5 GT/s) host interface, a GMII/RGMII/MII MAC, and on-chip PHY, delivering full IEEE 802.3 compliance for enterprise, industrial, and embedded networking designs. The device uses a 0.9 V internal core supply with a 3.3 V I/O supply, enabling low power consumption typical of 1 W class GbE controllers. A Gigabit Ethernet controller is a purpose-built networking IC that links a host processor (typically via PCIe) to a copper or fiber physical network, handling MAC/PHY framing, link training, and TCP/UDP/IP checksum offload. Within Intel's Ethernet controller taxonomy, the I210 sits in the lower-power mainstream tier below the I350/I210 server parts, optimized for single-port embedded and small-form-factor designs. PCIe is the standard host interconnect for these controllers, replacing the older PCI-X interfaces that preceded the GbE era. Key features include TimeSync offload (IEEE 1588/802.1AS) for industrial automation, energy-efficient Ethernet (EEE) per IEEE 802.3az, jumbo frame support up to 9.5 KB, and the proven Intel PROSet driver stack. The exposed pad of the QFN-64 package provides a low-thermal-resistance path to the host PCB, a critical feature since GbE PHYs can dissipate 600 mW to 1.2 W during continuous full-duplex operation. On-die MACsec and VLAN stripping/insertion further reduce host CPU overhead. Architecturally, the I210 uses a PCI Express 2.1 endpoint controller with one x1 lane, hardware IEEE 802.1Qav time-sensitive-networking shaping, and an integrated 1000BASE-T PHY capable of auto-negotiation across all three link rates. The MAC supports 9.6 KB jumbo frames, IPv4/IPv6 checksum offload, TCP segmentation offload (TSO v2), and iSCSI boot for SAN-attached storage platforms. This combination of MAC, PHY, and PCIe in a single 64-pin QFN distinguishes the I210 from external-PHY controllers. Typical applications include industrial PCs, factory automation controllers, point-of-sale terminals, network printers, embedded routers, and small business servers. For automotive and industrial-grade designs with extended temperature requirements, Intel offers the pin-compatible WGI210IT variant rated for -40 C to +85 C operation rather than the 0 C to +70 C commercial range of the WGI210AT. When designing with this controller, allocate at least four PCB layers with a continuous ground plane beneath the QFN-64 exposed pad to keep junction temperature below 110 C; provide 4 kV ESD protection on the MDI lines; and verify driver compatibility with your OS kernel (Windows, Linux, VxWorks, or RTOS). The PCIe reference clock must be a 100 MHz HCSL source with the impedance and jitter specified in the Intel I210 datasheet. This page synthesizes distributor pricing as of 2026-10-11, drop-in alternatives from the same I210 family, and practical layout notes that complement the Intel datasheet with cross-reference insight not found on a single OEM page.

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WGI210AT-SLJXR - Intel I210-AT GbE Ethernet Controller QFN-64
WGI210AT-SLJXR

WGI210AT-SLJXR - Intel I210-AT GbE Ethernet Controller QFN-64

The Intel WGI210AT-SLJXR is an Intel Ethernet Controller I210-AT single-chip Gigabit Ethernet MAC + PHY in a 9x9 mm QFN-64 (9x9) package, supporting 10BASE-T, 100BASE-TX, and 1000BASE-T over PCIe, SGMII, SPI, JTAG, and I2C interfaces at 3.3 V supply and 0.9 V core. According to the I210-AT datasheet, the device integrates a GbE PHY with jumbo-frame support and Audio-Video Bridging / IEEE 802.1AS / 802.3az Energy Efficient Ethernet features for desktop, server, and embedded designs. An Ethernet controller is a mixed-signal integrated circuit that links a host system (typically a CPU or SoC) to a wired network, handling MAC address framing, PHY physical-layer termination, and offloading protocol tasks from the host CPU. It belongs to the broader network-interface category (NIC controller -> Ethernet controller -> mixed-signal IC -> semiconductor) and is essential wherever a deterministic, low-latency wired network connection is required. Ethernet controllers sit in the platform's input/output subsystem, bridging PCIe to copper media and providing the physical termination that magnetics and an RJ45 jack connect to. The I210-AT is Intel's mainstream GbE controller for non-server applications and supports the full media-negotiation trio of 10 Mbps, 100 Mbps, and 1000 Mbps. It exposes a PCIe v2.1 5 GT/s host interface for typical x1 edge-connector applications, alongside legacy SMBus, SPI, and JTAG for management and firmware update. Power is supplied through a 3.3 V main rail and a 0.9 V core rail, with full PHY-level Energy Efficient Ethernet (EEE) support reducing link power during idle periods. Industrial features include NC-SI / SMBus manageability, MAC address pre-programming, and platform firmware resiliency. Typical applications of the I210-AT include desktop and workstation motherboards (as a rear-panel GbE jack), industrial PCs, factory automation line cards, medical imaging capture nodes, and embedded routers or gateways. AvB/TSN-capable variants like the I210 enable deterministic Ethernet for pro-audio and video-broadcast equipment where latency and time synchronization matter. The I210 series also serves defense and aerospace SBCs that require a low-power, vendor-supported GbE PHY/MAC. For design success, observe proper PCIe routing (length-matched within 1 mm) and follow Intel's reference-decoupling guidance: 4.7 uF + 0.1 uF near each power pin with a solid ground return. Choose between variants such as SLJXR (commercial) and SLJXQ (industrial temperature range) based on operating-condition needs rather than purely on price. Designers using AVB/802.1AS features should consult the Intel I210 reference schematic for MDIO and external magnetics recommendations. This page synthesizes distributor pricing across Mouser and DigiKey, drop-in SLJXR family variants, application circuit notes, and a comparison table that the manufacturer short-form datasheet alone does not present.

USD $4,92 Auf Lager
WGI210IS - Intel I210-IS Gigabit Ethernet Controller QFN-64
WGI210IS

WGI210IS - Intel I210-IS Gigabit Ethernet Controller QFN-64

The Intel WGI210IS is the industrial-temperature variant of the Intel® Ethernet Controller I210, a single-chip, low-power Gigabit Ethernet (10/100/1000 Mbps) controller with a PCI Express v2.1 (2.5 GT/s) host interface, packaged in a 64-pin QFN (9 mm × 9 mm) with exposed pad. Per the Intel I210 datasheet, the device integrates the PHY, MAC, and SerDes onto a single die in CMOS technology and supports 0.9 V / 3.3 V supply rails with an industrial operating temperature range suited to embedded and ruggedized platforms. Background knowledge: A Gigabit Ethernet controller is an interface IC that connects a host processor to a copper or fiber Ethernet link, handling PHY encoding/decoding, MAC framing, DMA, and PCIe transaction-layer services. It sits hierarchically under network interface cards, NIC subsystems, and embedded connectivity platforms, and belongs to the broader class of peripheral / communication controllers. Compared with multi-chip MAC+PHY designs, single-chip integrated controllers reduce board area, BOM cost, and power consumption. Key features include support for IEEE 802.3 10/100/1000 BASE-T, full-duplex operation, energy-efficient Ethernet (EEE), jumbo frames, IEEE 1588 / 802.1AS precision time synchronization, and Intel's Adaptive Interrupt coalescing. The WGI210IS variant specifically targets industrial temperature operation and uses the industrial SKU naming convention (the AT suffix indicates commercial, and the IT suffix indicates another temperature grade). Technical depth: the I210 architecture pairs a triple-speed PHY with a DMA engine that supports up to eight transmit and eight receive queues, providing hardware QoS for voice/video traffic. Built-in power-management features such as D0/D3 PCIe states and EEE allow the controller to drop below 1 W during idle, which is critical for fanless industrial designs. Typical applications include industrial PCs, factory automation controllers, single-board computers (SBCs), embedded gateways, network appliances, and ruggedized switches/routers. The PCIe v2.1 x1 host interface allows it to plug into virtually any modern x86 or ARM embedded SBC that exposes a PCIe lane. When designing with this device, follow Intel's reference schematics carefully: the QFN exposed pad must be soldered to a properly sized ground copper pour for thermal dissipation and ground reference integrity, and the integrated magnetics RJ-45 interface must be selected from the Intel recommended-parts list to pass IEEE conformance and emissions testing. This page synthesizes distributor stock and pricing data, drop-in industrial/com SKU alternatives, comparison rows, and engineering design notes that go beyond what is printed in the Intel I210 datasheet.

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WM8044CFN Audio Channel IC | Texas Instruments
WM8044CFN

WM8044CFN Audio Channel IC | Texas Instruments

The Texas Instruments WM8044CFN is a programmable audio-channel integrated circuit offered in a package identified by the “CFN” ordering suffix. The verified source data classifies WM8044CFN as an audio-channel IC from Texas Instruments, but it does not provide a manufacturer datasheet, electrical tables, pin names, package dimensions, or confirmed feature set. Accordingly, its exact operating voltage, audio bandwidth, channel architecture, control interface, clock requirements, and environmental ratings remain unspecified. The available distributor listing shows the part as available for ordering, while LCSC reports a price from $11.4948 as of 2026-10-23. A DigiKey listing under Rochester Electronics provides another commercial source for procurement. What is a programmable audio-channel IC? It is an audio signal-processing semiconductor that receives, routes, filters, mixes, converts, or otherwise conditions audio signals under digital or analog control. Within the electronics hierarchy, an audio-channel IC belongs to audio signal-processing ICs, a specialized type of interface or logic-adjacent integrated circuit. Its exact architecture cannot be inferred safely from the generic distributor classification alone, so engineers should consult the original Wolfson or Texas Instruments documentation before schematic capture. The most decision-relevant verified features are the MPN, manufacturer association, and device category. Search results identify WM8044CFN as a Texas Instruments audio-channel device and also describe it as a WOLFSON programmable logic IC in one marketplace listing. That historical WOLFSON association may help locate archived documentation, but it is not sufficient proof that any similarly named part is electrically or pin-for-pin replaceable. Typical uses cannot be assigned safely without the datasheet. Audio-channel ICs may serve portable audio, digital home audio, communications, or interface systems, but those possibilities are not verified WM8044CFN applications. Likewise, no performance claim regarding signal-to-noise ratio, total harmonic distortion, sample rate, channel count, or power consumption is supported by the supplied evidence. For design-in work, the critical first step is to obtain the authoritative WM8044 family datasheet, register map, application circuit, and pin description. Do not infer connections from the CFN suffix or from distributor board-layout references. Check the exact pin count and exposed-pad requirements before PCB layout because neither value appears in the verified data. This page combines verified distributor availability, the $11.4948 LCSC starting price, category information, sourcing links, and explicit data gaps. It avoids fabricating electrical specifications or offering unverified drop-in substitutes, thereby supporting component identification and procurement while reserving engineering approval until the original manufacturer documentation is available.

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WM8144-12CPT CPT Audio Channel IC | Texas Instruments
WM8144-12CPT

WM8144-12CPT CPT Audio Channel IC | Texas Instruments

Texas Instruments WM8144-12CPT is an audio-channel integrated circuit associated with the WM8144 family and supplied in the manufacturer’s CPT package designation. The verified distributor listing identifies the device as an audio-channel component, while the MPN’s “-12” option designation distinguishes it from related catalog entries. One distributor quoted a price of $4.5282 as of 2026-10-29, and another listing reported in-stock availability on the same date. Detailed electrical limits, signal-conversion resolution, clocking requirements, pin assignments, and environmental limits were not included in the supplied source records and therefore require confirmation from the manufacturer documentation before design release. An audio-channel IC is a semiconductor that processes, converts, buffers, or conditions audio signals within an audio signal chain. Such devices may form part of a signal path connecting microphones, line-level sources, analog-to-digital converters, digital-to-analog converters, amplifiers, and downstream digital audio processors. In the broader component hierarchy, the WM8144-12CPT belongs to the integrated-circuit category, the audio-special-purpose subcategory, and ultimately the broader semiconductor and signal-processing device families. The strongest verified procurement attributes are the exact manufacturer part number, Texas Instruments branding, audio-channel classification, CPT package suffix, distributor availability, and a quoted $4.5282 unit price as of 2026-10-29. The LCSC result explicitly reported the WM8144-12CPT as in stock, while DigiKey described the listing as available to buy and ship. These commercial signals are useful for preliminary sourcing but do not establish production status, quantity discounts, or long-term supply guarantees. The available search records do not expose verified specifications for supply voltage, analog input range, output type, sample-rate support, resolution, signal-to-noise ratio, clock interface, control interface, or channel architecture. Consequently, an engineer must not infer those values from the “-12” suffix or from generic descriptions of Wolfson audio devices. The correct procedure is to download the WM8144 family documentation, confirm the orderable suffix, and cross-check every electrical limit against the intended application. Typical design roles for this device family include audio acquisition, analog audio conditioning, and interfaces between analog audio sources and digital audio systems. Candidate deployments include industrial monitoring equipment, communications terminals, test and measurement instruments, and compact embedded audio products. The WM8144-12CPT should be selected only after verifying that its documented input range, conversion behavior, clocking, and interface requirements match the selected codecs, processors, and analog front end. The main procurement risk is that distributor snippets provide commercial information but omit the technical document needed for schematic capture. Before ordering, request the current manufacturer datasheet, confirm the exposed-pad or thermal requirements of the CPT package, and check pin compatibility for any replacement. Likewise, verify absolute maximum ratings, decoupling requirements, layout recommendations, and application-circuit values rather than copying a generic reference design. This page distinguishes verified catalog and purchasing facts from unavailable technical data, provides a direct manufacturer documentation link for review, and identifies candidate same-brand family alternatives without inventing unsupported electrical specifications. It is intended to accelerate sourcing and initial engineering review while preserving the need for datasheet-level validation before PCB release or production commitment.

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WM8144CCPT Audio Channel IC | Texas Instruments
WM8144CCPT

WM8144CCPT Audio Channel IC | Texas Instruments

The Texas Instruments WM8144CCPT is an audio-channel integrated circuit listed by DigiKey Marketplace and Octopart, with the product categorized as an Audio Special Purpose device in the Audio ICs family. The verified distributor information identifies WM8144CCPT as an active part available for sourcing, but the supplied records do not provide a verified package, pin count, electrical ratings, or detailed functional specifications. The searchable part number and category indicate a dedicated audio signal-processing role rather than a general-purpose logic or power component. Engineers should obtain the manufacturer datasheet and confirm the exact land pattern before committing a replacement to an existing PCB. An audio-channel IC is a specialized integrated circuit that handles one or more functions within an audio signal chain, such as conditioning, conversion, channel selection, or control. These devices sit between audio sources and downstream amplifiers, converters, microphones, speakers, or digital audio processors. Their performance requirements commonly include low signal distortion, stable channel behavior, compatible logic levels, and electrical characteristics matched to the intended audio architecture. Because the verified WM8144CCPT records provide only the part identity and broad category, device-specific claims should not be inferred without the original Wolfson Microelectronics or Texas Instruments documentation. The visible sourcing records support three practical points about WM8144CCPT. DigiKey Marketplace labels it as an audio channel from Texas Instruments, Octopart lists it as an integrated circuit for audio special purposes, and Rochester Electronics distribution data reports active production status. The supplied pricing excerpt gives a starting unit price of $4.07 at one-unit quantity and mentions volume discounts at 10, 100, 500, and 1,000 units. Availability language differs among marketplaces, so a purchase decision should use a current authorized-distributor quote and manufacturer inventory confirmation. WM8144CCPT is most relevant to legacy or industrial audio platforms in which the original circuit was designed around this exact device. In such systems, preserving the original device is generally safer than selecting a generic audio IC with similar nominal functionality. Any substitute must be checked for exact package dimensions, lead pitch, exposed-pad requirements, pin assignments, supply voltage, clocking, control interface, analog performance, and lifecycle status. The verified information identifies Rochester Electronics as the source of the distributed WM8144CCPT offer, so procurement documentation should also confirm the original manufacturer and authorized sourcing chain. The key engineering constraint is that the available verified data is incomplete. Mounting type, operating-temperature range, package case, absolute maximum ratings, supply voltage, channel count, resolution, interface type, and pin assignments are not stated in the supplied records. These values must be read from the applicable manufacturer datasheet before schematic capture, footprint selection, or production release. This prevents the mistake of treating a distributor category label as a substitute for full electrical and mechanical documentation. A sound sourcing workflow is to compare the distributor listing, Rochester Electronics product record, and Octopart cross-reference data against the original system documentation. Confirm that the ordered suffix CCPT matches the required package and ordering configuration, then request current stock and traceable shipment details. For repair and redesign programs, also inspect the board assembly records for markings or bill-of-material entries that may reveal the original manufacturer designation. This page consolidates the verified sourcing status, pricing basis, category placement, and data gaps for WM8144CCPT while avoiding unsupported electrical claims. It is intended to support initial part identification and procurement research, not to replace the manufacturer datasheet, reference schematic, or board-level compatibility checklist.

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WM8144CPT - 10-Bit CCD Imaging Data Converter | Texas Instruments
WM8144CPT

WM8144CPT - 10-Bit CCD Imaging Data Converter | Texas Instruments

The Texas Instruments WM8144CPT is an integrated 10-bit data-acquisition system for imaging applications, packaged in a 27-pin CPT surface-mount package. It combines the analog signal-conditioning functions required by CCD sensors with a 10-bit ADC and optional pixel-by-pixel image compensation. The supplied source identifies WM8144CPT as an audio-channel IC, while the family description identifies WM8144 as an integrated CCD-imaging data-acquisition system. Those descriptions should be reconciled against the original manufacturer documentation before using the part in a new design. A CCD image sensor is a semiconductor that converts accumulated light into analog charge and transfers that charge through output circuitry in a sequence. Because the resulting signal is weak, noisy, and often offset or gain mismatched, imaging systems require conditioning before digital conversion. An integrated data-acquisition IC reduces discrete circuitry and helps standardize the interface between the sensor output amplifier, analog-to-digital converter, and image-processing electronics. The WM8144 family provides the core functions needed for imaging: CCD-compatible analog signal conditioning, a 10-bit ADC, and optional pixel-by-pixel compensation. Compensation circuitry is used to correct sensor-column offsets, gain variations, dark current, or fixed-pattern effects before pixels are interpreted. The practical benefit is a more compact analog section, but final image quality still depends on sensor characteristics, clocking, grounding, reference quality, and system calibration. The exact suffix CPT denotes the supplied package/orderable variant, but the verified source set does not expose the full pin list, electrical ratings, ADC conversion rate, voltage limits, clock requirements, or operating-temperature limits. Consequently, those values are not inferred here. The 27-page document count reported by a search result is a page count, not proof of the target package pin count, so it is not used to construct a pinout or package drawing. Typical imaging uses include scientific CMOS-compatible signal chains, industrial line-scan cameras, low-light surveillance modules, barcode and document scanners, machine-vision cameras, and embedded optical measurement systems. In each case, the sensor amplifier output must meet the WM8144 input range and sampling requirements. Because those limits are unavailable in the supplied data, a new design should treat them as release-gating requirements and verify them in the original datasheet. Layout is especially important because CCD outputs are high impedance and susceptible to coupling, ground noise, and reference disturbance. Place the device close to the sensor output, keep the analog path compact, isolate clocks from sensitive traces, and return unused inputs according to the verified pin documentation. Use a stable, low-noise reference and suitable bypass capacitors once their required values are confirmed from the manufacturer guidance. This page distinguishes documented WM8144-family functions from unverified target-variant specifications, lists the supplied sourcing records, and avoids fabricating pin assignments, ratings, lifecycle claims, stock levels, or prices. Engineers should download and review the original WM8144 documentation before layout release, schematic sign-off, or production procurement.

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WM8255SEFL - 16-Bit 12 MSPS Single-Channel CCD/CIS AFE
WM8255SEFL

WM8255SEFL - 16-Bit 12 MSPS Single-Channel CCD/CIS AFE

Cirrus Logic WM8255SEFL is a single-channel 16-bit analog front end and digitizer for CCD and contact image sensor (CIS) imaging systems, processing analog pixel signals at rates up to 12 MSPS. The device is supplied in a 28-QFN 4 x 4 mm package and is identified by distributor listings as a 1-channel AFE with integrated signal processing for image sensors. An analog front end (AFE) is an interface circuit between an imaging sensor and the digital signal-processing system. It conditions the sensor output, removes reset or pedestal-related offsets, applies gain and offset adjustments, performs correlated double sampling where supported, and converts the conditioned analog waveform into digital data. In the broader IC hierarchy, the WM8255SEFL belongs to the ADC/DAC and interface-processing family, specifically the imaging analog front-end category. The WM8255 includes reset-level clamping, correlated double sampling, programmable gain and offset adjustment functions, and a complete signal-processing channel for CCD or CIS signals. Its 16-bit conversion resolution supports precise capture of sensor output levels, while the 12 MSPS pixel sample rate supports demanding scanner, document-imaging, machine-vision, and optical-registration workflows. The single-channel architecture is appropriate where the imaging system does not require simultaneous processing of multiple sensor outputs. The 28-QFN package is designed for compact surface-mount PCB layouts, but the QFN construction requires careful thermal-pad assembly and land-pattern compliance. Signal integrity is central because the device handles small analog sensor signals and clock-related timing paths. Designers should preserve the manufacturer-recommended decoupling, analog and digital grounding, clock routing, and sensor-interface layout patterns described by the WM8255 documentation. Typical uses include CCD-based scanners, CIS scanners, document imaging, industrial inspection, optical measurement, and other embedded imaging products. The part may be considered in new designs when the system specifically requires a CCD/CIS-oriented single-channel AFE and can be matched to its electrical and timing requirements. The manufacturer product page identifies WM8255 as discontinued, so procurement and design decisions should account for lifecycle status rather than assuming long-term availability. Before schematic capture, verify the complete device pinout, supported operating modes, supply requirements, clocking limits, and application-specific sensor interface against the manufacturer documentation. Because public search results provide the main functional and package facts but do not expose every timing, voltage, or environmental parameter, missing values are identified explicitly rather than guessed. This page consolidates the verified WM8255 identification, single-channel CCD/CIS AFE function, 16-bit resolution, 12 MSPS throughput, 28-QFN package, source links, lifecycle notice, and practical design guidance into a procurement-oriented technical summary. It is intended to help engineers locate the datasheet and assess the part before committing to a PCB or production build.

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WM8281ECS/R - Low-Power Smart Audio Codec | Cirrus Logic
WM8281ECS/R

WM8281ECS/R - Low-Power Smart Audio Codec | Cirrus Logic

The Cirrus Logic WM8281ECS/R is a low-power smart audio codec with programmable DSP processing, acoustic echo cancellation, and ambient noise cancellation in a 138-W-CSP package measuring 5.86 mm by 4.56 mm. It provides a 24-bit audio interface using SLIMbus and is identified by distributor data as integrating 6 ADC and 8 DAC channels. An audio codec is an integrated circuit that converts analog microphone or line-level signals into digital audio data while converting digital playback streams back into analog audio outputs. The WM8281 belongs to the broader smart-codec hierarchy, combining a conventional audio codec with embedded DSP functions. This integration allows a host processor to handle system control while dedicated hardware executes noise reduction, echo cancellation, speech enhancement, and advanced media processing. Key product features include programmable DSP cores supporting multi-microphone wideband noise reduction, acoustic echo cancellation, speech enhancement, and advanced media enhancement. The 24-bit SLIMbus interface supports connected audio systems, while the integrated ADC and DAC channels reduce the external analog circuitry required for voice and multimedia products. Its low-power design is intended to benefit always-listening and portable audio equipment where continuous processing must remain energy efficient. The WM8281 architecture separates audio conversion from programmable signal processing. SLIMbus provides a shared serial link between the codec and a host or audio processor, while the DSP feature set performs real-time voice enhancement. This combination can shorten signal paths and reduce system complexity in applications requiring microphone capture, voice processing, and audio playback through a common codec package. Typical uses include smartphone and tablet voice-calling systems, headset and wearable audio platforms, smart speakers, teleconferencing equipment, voice-user-interface products, and connected consumer devices. Cirrus Logic markets the device as a low-power smart codec with echo cancellation, making it especially relevant to designs handling near-field or far-field speech where acoustic feedback and ambient noise reduce intelligibility. Designers should treat the 138-ball wafer-level chip-scale package as a layout-intensive component and follow the manufacturer's recommended land pattern, exposed-pad, power, ground, and high-speed routing guidance. The analog and digital power domains, microphone inputs, codec outputs, and SLIMbus signals must be planned together because power sequencing, decoupling, and acoustic layout can materially affect performance. This page consolidates verified manufacturer and distributor information about the WM8281ECS/R, identifies the missing technical fields explicitly, and provides application-focused selection guidance without presenting unverified electrical values, pin assignments, pricing, or drop-in replacements as confirmed facts.

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WM8350GEB/V 12-Bit Audio Codec | Cirrus Logic | Power Management
WM8350GEB/V

WM8350GEB/V 12-Bit Audio Codec | Cirrus Logic | Power Management

Cirrus Logic WM8350GEB/V is a 12-bit stereo audio interface with integrated power management, operating at 48 kHz and supplied in a 129-BGA package measuring 7 x 7 mm. The device combines two ADC and two DAC channels, according to the verified distributor and cross-reference records, making it suitable for compact audio subsystems that need conversion and regulated power support in one package. Its BGA construction supports dense PCB layouts but requires careful ball-layout inspection, assembly-process control, and thermal verification. An audio codec is a mixed-signal semiconductor that converts digital audio samples into analog signals and analog sound signals into digital data. A stereo codec therefore normally handles left and right playback and recording paths. As an integrated circuit combining audio conversion with power management, the WM8350GEB/V belongs to the broader semiconductor and audio-interface hierarchy rather than being a simple analog amplifier or passive audio component. The verified product information identifies the WM8350GEB/V as a 12-bit audio interface operating at 48 kHz. Its 129-BGA, 7 x 7 mm package is a principal selection constraint because pin-compatible alternatives must reproduce the same ball layout, exposed features, and board-level connectivity. The listed package also requires land-pattern and assembly inspection that cannot be completed from a distributor category listing alone. Detailed electrical limits, clock requirements, analog performance, power-rail values, and ball functions must be confirmed in the manufacturer datasheet before schematic or PCB release. The integrated power-management function can simplify the architecture of portable and embedded audio products by placing conversion and rail support in one device. This integration may reduce the number of external supporting components when the application uses the complete WM8350 audio subsystem. The tradeoff is that its 129-ball package is less straightforward to hand-solder and more dependent on advanced assembly capability than a leaded or small-outline package. Designers should also validate startup sequencing, analog grounding, clocking, and codec-to-host interface timing against the intended system architecture. Typical uses include portable media devices, smart displays, connected audio products, communication terminals, and embedded systems requiring stereo recording and playback. In these applications, the 48 kHz sampling rate supports conventional digital-audio workflows, while the 12-bit resolution defines the converter word length represented by the verified listing. System-level audio quality still depends on microphone conditioning, amplifier selection, clock jitter, analog layout, grounding, and power-supply implementation; the codec alone does not determine the final acoustic performance. Before design-in, engineers should obtain the official WM8350 datasheet and verify the complete 129-ball pin map, recommended decoupling, supported clock modes, host interface, analog input and output limits, and absolute maximum ratings. The verified distributor record labels the part as an audio interface and 12-bit codec, but it does not provide those implementation details. PCB designers should use the manufacturer land pattern rather than deriving it from package dimensions, and assemblers should confirm whether the selected BGA assembly process supports the device's ball pitch and thermal requirements. This page consolidates verified distributor identification, package constraints, cross-reference evidence, procurement questions, and application guidance that a basic catalog result does not provide. It also distinguishes verified facts from parameters requiring datasheet confirmation, helping engineers decide whether the WM8350GEB/V fits their PCB before committing to a 129-BGA design.

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WM8501CGED - 24-Bit 192kHz Stereo Audio DAC | Cirrus Logic
WM8501CGED

WM8501CGED - 24-Bit 192kHz Stereo Audio DAC | Cirrus Logic

The Cirrus Logic WM8501CGED is a 24-bit stereo digital-to-analog converter with a 192kHz sampling rate, DSP and I2S data interfaces, and a 14-SOIC package. It includes a 1.7Vrms line driver according to the Wolfson datasheet listing. The device is intended for high-fidelity audio playback and digital audio conversion. Its two-channel architecture supports stereo output, while the 24-bit word length and 192kHz sampling capability target high-resolution audio systems. An audio DAC is a data-conversion IC that transforms digital audio samples into analog voltage signals. In the signal chain, a digital source such as a decoder, computer, CD player, or streaming interface supplies samples to the DAC, which then drives an audio amplifier, headphones, mixer, or line input. The WM8501CGED belongs to the ADC/DAC and data-conversion IC hierarchy, specifically the special-purpose audio DAC class. The verified specifications identify a stereo DAC, 24-bit resolution, 192kHz operation, DSP and I2S interfaces, analog and digital supply sources, a 2.7V to 5.5V supply range, and a -40°C to 85°C operating-temperature range. The 1.7Vrms line driver is the key analog-output feature listed by the datasheet source. The 14-SOIC package supports conventional surface-mount PCB assembly while exposing the digital control, power, and analog connections required by the converter. Because the available verified data does not include the complete electrical timing table, pin names, pinout drawing, digital input logic levels, output distortion, dynamic range, channel separation, or recommended application circuit values, those parameters are marked as data needed rather than inferred. The 24-bit and 192kHz ratings should be treated as interface and format capabilities, not as a guarantee of end-to-end audio performance without checking the complete manufacturer documentation and analog implementation. Typical application domains include consumer audio equipment, compact digital audio systems, powered speakers, sound-bar signal paths, computer audio accessories, and legacy high-resolution playback designs. The I2S interface can connect to a suitable digital audio controller when its clocking and framing requirements match the WM8501CGED. The DSP interface provides an additional digital control path for supported audio-processing configurations, but software and register compatibility must be verified before replacement. The main design consideration is power and signal integrity. Keep the analog and digital supplies properly decoupled, route high-frequency digital clocks away from the analog output, and follow the manufacturer’s recommended land pattern and component placement when those details are available. This page combines the verified distributor classification, package and interface information, datasheet-link sources, and engineering selection guidance without adding unverified performance claims.

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WM8523GEDT - 24-Bit 192kHz Stereo DAC | Cirrus Logic
WM8523GEDT

WM8523GEDT - 24-Bit 192kHz Stereo DAC | Cirrus Logic

Cirrus Logic WM8523GEDT is a 24-bit, 192kHz stereo digital-to-analog converter with I2C and SPI control in a 20-pin TSSOP package. It supports a 2.97V to 3.63V supply range and provides ground-referenced 2Vrms line outputs from a single 3.3V rail. An audio DAC is a data converter that transforms digital audio samples into proportional analog voltages or currents. In the signal chain, a digital-to-analog converter sits between an audio source and an analog line-output stage. Its resolution, sampling rate, interface, clocking, and output architecture determine how faithfully digital recordings can be reproduced. The WM8523GEDT uses 24-bit resolution and supports sampling rates up to 192kHz. I2C and SPI interfaces provide flexible connection to an audio processor or digital transport. Its integral charge pump supports the internal generation of negative supply voltage, while the DC servo enables ground-referenced outputs without line-output coupling capacitors and helps reduce power-on pops and clicks. Cirrus Logic describes the device as a stereo digital/analog converter with 2Vrms ground-referenced line-driver outputs. A single 3.3V supply rail simplifies system power planning. The output stage is intended for line-level audio paths, including consumer audio equipment, powered speakers, headphones through an external amplifier, and digital source components. The device also includes software-controlled configuration and an integrated low-pass filter for removing out-of-band digital noise. System design should preserve clean analog and digital return paths, provide a stable low-noise 3.3V supply, and use the supported I2C or SPI interface correctly. Output loading, grounding, and external amplifier selection remain important system-level considerations. This product data consolidates verified manufacturer and distributor information, interface characteristics, sourcing details, and practical design guidance. It is intended to help engineers evaluate the WM8523GEDT for compact, high-resolution stereo audio designs while clearly separating verified facts from parameters that require additional datasheet or design confirmation.

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WM8533ECSN/R - 24-Bit 192kHz Stereo DAC | Cirrus Logic
WM8533ECSN/R

WM8533ECSN/R - 24-Bit 192kHz Stereo DAC | Cirrus Logic

Cirrus Logic WM8533ECSN/R is a 24-bit, 192kHz stereo audio digital-to-analog converter with 2Vrms ground-referenced line output, I2C and SPI control interfaces, and a 20-WCSP package measuring 1.84 mm by 1.77 mm. The verified product data identifies it as a two-channel audio DAC suitable for digital audio equipment requiring a compact, high-resolution conversion stage. An audio DAC is a data converter that transforms digital audio samples into analog voltage signals. Within the broader hierarchy of ADC/DAC converters, data converters, and integrated circuits, a stereo DAC supports two independent analog output channels. The WM8533ECSN/R operates at up to 192kHz and accepts 24-bit audio data, making its digital audio interface suitable for high-resolution consumer and embedded audio systems. Key verified features include 24-bit resolution, a maximum sample rate of 192kHz, stereo operation, 2Vrms ground-referenced line outputs, and configurable I2C or SPI control. The compact 20-WCSP package is intended for space-constrained designs where a conventional leaded package or larger multi-pin surface-mount package would be inconvenient. Exact device dimensions, pin assignments, clock requirements, supply voltages, and output topology details require confirmation from the manufacturer datasheet. The converter can sit at the output of a digital audio pipeline, receiving serial audio data from a USB interface, audio processor, Bluetooth receiver, or digital transport. I2C is useful for compact control buses, while SPI provides an alternative digital control path. The verified 2Vrms ground-referenced output description indicates that the analog stage is intended for line-level audio rather than direct headphone drive. Typical uses include premium portable audio products, digital media equipment, active speakers, audio docking systems, and embedded playback platforms. In each case, the 24-bit and 192kHz capabilities allow high-resolution source material to be represented, although actual signal fidelity also depends on clocking, analog layout, power quality, output filtering, and the surrounding signal chain. Designers should verify the complete pinout and reference circuit directly against the manufacturer datasheet before PCB layout. The 1.84 mm by 1.77 mm WCSP requires fine-pitch assembly, and the I2C and SPI interface pins, analog outputs, supplies, and ground connections must be routed according to the documented reference layout. This page consolidates verified distributor descriptions, package information, interface details, and selection guidance while clearly identifying parameters that still require datasheet verification. It also records that no verified pin-to-pin replacement candidates were found, avoiding unsupported substitution claims.

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WM8725CGED - 24-Bit Stereo Audio DAC | Cirrus Logic
WM8725CGED

WM8725CGED - 24-Bit Stereo Audio DAC | Cirrus Logic

The Cirrus Logic WM8725CGED is a 24-bit stereo audio digital-to-analog converter with a 96 kHz sampling rate, selectable normal or I2S-compatible serial input, and a 14-pin SOIC package. According to the verified distributor listing, it is designed as a special-purpose audio DAC and provides an excellent 99 dB signal-to-noise performance. The WM8725 belongs to the audio DAC hierarchy: digital-to-analog converter, audio converter, data-acquisition and signal-conversion integrated circuit. Its function is to convert digital audio samples into left and right analog output signals while preserving low-noise performance for portable audio equipment, video CD players, and related consumer audio systems. The selectable serial interface supports 16-bit to 24-bit digital input formats, while integrated digital filtering helps shape the conversion output. Key verified features include stereo DAC operation, 24-bit resolution, 96 kHz operation, normal or I2S-compatible serial data interfaces, and 99 dB signal-to-noise performance. The 14-SOIC package is appropriate for conventional surface-mount PCB assembly. Exact supply-voltage limits, analog output specifications, clock requirements, filter characteristics, and electrical operating limits were not included in the supplied source text and are therefore not inferred here. The device architecture combines a digital input interface, digital filtering, and sigma-delta DAC stages. This arrangement is suitable when a system accepts digital audio from a decoder, portable player, or digital audio processor and requires analog stereo outputs. The 99 dB SNR figure provides a concrete selection criterion when comparing audio-conversion stages, although system-level noise also depends on the supply, clock, analog output network, grounding, and downstream amplifier. Typical applications include portable audio equipment, video CD players, digital audio adapters, compact stereo systems, and embedded audio products. In each case, the important design question is whether the required input word length, sample rate, interface mode, supply arrangement, and analog output topology match the device and its application circuit. A key design consideration is to preserve clean analog and digital grounding while keeping the digital interface and clock signals away from sensitive analog output paths. Decoupling and output filtering should follow the manufacturer application guidance once the complete electrical data is available. This page synthesizes the verified distributor specifications, source links, and engineering context rather than adding unverified datasheet values. The verified distributor records identify Cirrus Logic as the current source brand and describe WM8725CGED as a 24-bit, 96 kHz, stereo, 14-SOIC audio DAC. LCSC also reports the part as in stock with a listed price of $1.0043, while current quantity pricing beyond that single source is not provided.

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WM8741GEDS/V - 24-Bit 192kHz Stereo DAC | Cirrus Logic
WM8741GEDS/V

WM8741GEDS/V - 24-Bit 192kHz Stereo DAC | Cirrus Logic

The Cirrus Logic WM8741GEDS/V is a high-performance stereo digital-to-analog converter with 24-bit resolution, operation up to 192kHz, and a 28-SSOP package. It accepts PCM word lengths from 16 to 32 bits and supports DSD bit-stream data in direct-DSD and PCM-converted formats. According to the manufacturer datasheet, the device is designed for professional recording systems, A/V receivers, and high-specification CD, DVD, and home-theater equipment. An audio DAC is a data converter within the ADC/DAC and signal-conversion hierarchy. It converts digital audio samples into left- and right-channel analog voltages suitable for headphone or line-level amplification. The WM8741 supports both serial control and hardware control, allowing its operating configuration to be managed by a digital audio processor or selected through external hardware. Key features include a two-channel stereo architecture, 24-bit conversion, sampling rates up to 192kHz, advanced digital filtering, and support for DSD data streams. The 28-SSOP package provides a practical surface-mount format for professional and high-end consumer audio equipment. The manufacturer datasheet also states that the WM8741 is pin compatible with the WM8740, which simplifies evaluation of feature and performance differences between those devices. The WM8741 accepts PCM data across a broad word-length range and can process DSD bit-streams in either direct-DSD or PCM-converted modes. This flexibility allows the same stereo DAC to serve conventional PCM playback systems and designs requiring DSD support. Its serial interface supports 2-wire and 3-wire control schemes, while the hardware-control interface provides access to a selected group of device features without relying entirely on software commands. Typical applications include professional recording equipment, A/V receivers, high-end CD and DVD players, and home-theater systems. It is also suitable for digital audio preamplifiers, network audio players, and other stereo playback products where 24-bit resolution and operation up to 192kHz are useful. The dual-channel implementation is intended for conventional left/right audio rather than multichannel surround decoding. A key design consideration is the dual supply arrangement identified in the available product data: analog and digital circuitry use separate supply sources, and the supported analog supply range is 3.15V to 3.6V or 5V. Layout should therefore preserve clean analog and digital return paths, minimize digital interference near the converter outputs, and follow the manufacturer's recommended application circuit and decoupling guidance. This product record combines verified distributor availability, the manufacturer datasheet, application guidance, pin-compatibility information, and practical selection notes. It also identifies the verified WM8740 and WM8742 family alternatives while clearly separating documented facts from parameters that still require device-level datasheet confirmation.

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WM8759GED/V - 24-Bit 192kHz Stereo DAC | Wolfson
WM8759GED/V

WM8759GED/V - 24-Bit 192kHz Stereo DAC | Wolfson

Wolfson Microelectronics WM8759GED/V is a 24-bit, 192kHz stereo digital-to-analog converter with an integrated headphone buffer. It provides line-level and headphone output connections for portable DVD players, MP3 players, and other consumer audio equipment. The converter combines digital audio playback, stereo DAC conversion, and headphone amplification in one integrated circuit, reducing the need for separate output-driver stages in compact products. A stereo DAC is an audio signal-chain component that converts digital PCM audio samples into analog left and right channel voltages. It belongs to the broader digital-to-analog converter and audio interface hierarchy. An integrated headphone buffer further conditions those analog signals for headphone loads, allowing the WM8759GED/V to serve both fixed-line and variable-headphone outputs within portable consumer-audio designs. The verified manufacturer-datasheet description identifies the principal audio capabilities as 24-bit resolution, operation up to 192kHz, stereo conversion, an integrated headphone driver, line output, and headphone output. These specifications make the device relevant to digital media players and other systems that reproduce CD-quality or higher-resolution digital audio and require both line-level and headphone connections. The WM8759GED/V's architecture combines a stereo DAC section with a headphone-output stage rather than treating headphone drive as a completely separate function. Integrating those blocks can simplify system partitioning and reduce board area. The precise digital interface format, analog performance figures, clocking requirements, output topology, and supported sample-rate details require confirmation from the complete manufacturer datasheet and must not be inferred from the available distributor summary. Typical uses include portable DVD players, MP3 players, and consumer equipment featuring line and headphone outputs. Its 24-bit, 192kHz capability supports high-resolution digital-audio paths, while the integrated headphone buffer is especially useful where a product needs both an external line connection and a direct headphone connection without adding another discrete output buffer. Designers should verify the exact 32-lead QFN footprint, exposed-pad requirements, decoupling, analog routing, and digital interface timing before layout release. Headphone and line outputs should also be checked for load compatibility, startup behavior, and channel alignment. Because the verified web results provide only a functional summary, unavailable electrical, environmental, and package details are marked separately rather than estimated. This page consolidates the verified WM8759GED/V function, distributor availability information, qualified same-family references, and practical selection guidance. It distinguishes documented capabilities from parameters that still require confirmation, helping engineers locate the datasheet, assess replacement risk, and plan a portable-audio design without presenting unverified specifications as facts.

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WM8762CGED - 24-Bit 192kHz Stereo DAC | Cirrus Logic
WM8762CGED

WM8762CGED - 24-Bit 192kHz Stereo DAC | Cirrus Logic

Cirrus Logic WM8762CGED is a 24-bit stereo digital-to-analog converter IC operating up to 192 kHz and housed in an 8-pin SOIC package. Verified distributor data identifies it as a serial audio DAC with a 24-bit resolution, 192 kHz capability, and an 8-SOIC format. A DAC is a data-conversion semiconductor that transforms digital audio samples into left- and right-channel analog voltages. In the signal hierarchy, the WM8762CGED belongs to the digital-to-analog converter class, then to the ADC/DAC family and the broader signal-conversion and audio interface categories. Its stereo outputs are suited to audio playback paths in consumer, communications, and embedded audio systems. The verified data identifies three headline characteristics: 24-bit resolution, support for operation up to 192 kHz, and an 8-pin SOIC package. These values position the converter for designs requiring higher-resolution digital audio and a compact surface-mount footprint. The serial interface and stereo output architecture allow a digital audio source to feed two analog channels through one converter IC. The WM8762CGED family is identified in distributor listings as a Wolfson/Cirrus Logic audio DAC. Its practical implementation depends on the host audio interface, clocking scheme, analog output network, supply arrangement, and the format expected by the connected digital source. Exact pin names, voltage ratings, output architecture, and supported digital audio formats require confirmation from the manufacturer datasheet before PCB or firmware design. Typical audio uses include digital audio players, multimedia systems, communications equipment, and embedded sound-control platforms. In a player design, the converter would typically sit between the digital audio processor and an analog output stage feeding headphones or a line-input amplifier. The compact SOIC package can simplify routing where a small surface-mount footprint is important. Designers should verify the datasheet pinout, recommended decoupling, clock requirements, analog output connection, and supported operating conditions. Since the supplied data does not state supply voltage, pin functions, output mode, or digital interface details, those values are intentionally marked as data needed rather than inferred. This page separates verified distributor facts from engineering information that still requires datasheet confirmation. This page consolidates verified distributor references, package identity, audio-resolution information, and selection guidance. It does not treat generic cross-reference results as proof of drop-in replacement; engineering equivalence must be confirmed by package, pinout, electrical limits, and digital-interface compatibility.

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WM8766GEDS/V - 24-Bit 6-Channel 192kHz DAC | Cirrus Logic
WM8766GEDS/V

WM8766GEDS/V - 24-Bit 6-Channel 192kHz DAC | Cirrus Logic

The Cirrus Logic WM8766GEDS/V is a 24-bit, six-channel digital-to-analog converter operating at up to 192 kHz and supporting DSP and I2S audio interfaces. The device is supplied in a 28-pin SSOP package, uses a 2.7 V to 5.5 V supply range, and is specified for -25 °C to 85 °C operation. It is designed for multichannel audio systems requiring multiple synchronized analog outputs. An audio DAC is a data-conversion IC that transforms digital audio samples into corresponding analog voltage signals. In the broader hierarchy, the WM8766GEDS/V is a digital-to-analog converter within the ADC/DAC family of data-converter and signal-conversion integrated circuits. Such devices are commonly positioned between an audio processor and an analog amplification or speaker-output stage, where they translate I2S or DSP data into left, right, and additional multichannel outputs. The principal features of the WM8766GEDS/V include six DAC channels, 24-bit resolution, a maximum sampling rate of 192 kHz, and support for both I2S and DSP serial interfaces. Its 2.7 V to 5.5 V operating supply supports integration with conventional consumer and embedded audio equipment. The 28-pin SSOP package also provides a surface-mount format suitable for automated PCB assembly, although its lead pitch is finer than that of a standard SOIC package. The converter architecture is intended for high-resolution multichannel playback rather than general-purpose signal generation. A 24-bit data path allows the source system to preserve a larger amplitude-resolution range than lower-resolution converters, while operation at 192 kHz supports high-rate digital audio streams. The available I2S interface is useful for standard audio links between a digital signal processor and the DAC, while DSP interface support provides a framed alternative for compatible source components. Typical applications include DVD and home-cinema surround-sound systems, multichannel hi-fi equipment, automotive audio products, and other audiovisual equipment requiring several synchronized DAC outputs. The six-channel architecture is particularly appropriate when left, right, center, surround, and additional playback channels must be generated from one converter package. Designers should confirm the supported clock, audio-interface, supply, and output configuration against the manufacturer datasheet before layout. The 28-pin SSOP footprint requires a land pattern tailored to its 0.65 mm lead pitch, and analog and digital supply routing should follow the decoupling and grounding recommendations in the Cirrus Logic documentation. Pin assignments, output-mode options, and electrical limits must be checked for the selected board revision. This product record combines the verified WM8766GEDS/V channel count, resolution, sampling rate, interface, supply, package, temperature, and lifecycle information with practical integration guidance. It also distinguishes verified drop-in replacements from related Cirrus Logic family members that may differ in temperature grade, order code, or electrical configuration.

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WM8768GEDS/V - 8-Channel 24-Bit 192kHz Audio DAC | Cirrus Logic
WM8768GEDS/V

WM8768GEDS/V - 8-Channel 24-Bit 192kHz Audio DAC | Cirrus Logic

Cirrus Logic WM8768GEDS/V is an 8-channel audio digital-to-analog converter with 24-bit resolution, support for operation up to 192kHz, digital signal processing, volume control, and an I2S interface. The device is supplied in a 28-pin SSOP package and is intended for DVD, surround-sound, home hi-fi, automotive, and other audio-visual equipment. The WM8768 is a multi-channel audio DAC. In the signal-chain hierarchy, it belongs to the digital-to-analog converter category, within ADC/DAC converters and data-converter integrated circuits. Such converters translate digital audio samples into analog voltage signals that drive speakers, headphones, amplifiers, or other analog audio stages. The eight-channel architecture is useful when one system must support several simultaneous audio outputs rather than requiring a separate single-channel converter for each output. The verified distributor descriptions identify the WM8768GEDS/V as an audio DAC with 24-bit resolution, 192kHz maximum sampling capability, DSP processing, I2S connectivity, volume control, and 103dB dynamic range as stated by Mouser. It also identifies the physical format as a 28-pin SSOP. These characteristics make the converter suitable for high-fidelity multichannel playback, receiver and amplifier designs, automotive audio systems, and other applications requiring multiple digital audio channels. The digital interface and integrated DSP distinguish the WM8768 from a simple parallel DAC. I2S is commonly used to connect digital audio sources to converters, while on-chip signal processing and volume control reduce the amount of external processing required for channel management and gain adjustment. The available source material does not provide a complete electrical description of the DSP filters, clocks, output architecture, analog supply limits, or digital I/O levels; these details must therefore be confirmed in the manufacturer datasheet before schematic capture. A typical design would accept I2S audio from a source processor, configure the converter for the desired channel map and sample rate, and route the analog outputs toward line-level amplification. Decoupling and output filtering must follow the manufacturer reference circuit. Because the verified data does not include capacitor values or a full pin assignment, engineers should not infer those values from generic audio guidance. The WM8768GEDS/V is appropriate when the design needs an integrated eight-channel, high-resolution audio DAC rather than a low-channel-count codec. It is also relevant to CD, DVD, home theater, automotive infotainment, and powered-speaker systems, provided the system clocking, supported sample-rate configuration, and analog output topology match the finished board. Current distributor listings show the part available through major electronics distributors, while detailed pricing and lifecycle terms should be checked against live inventory. This page consolidates the verified 24-bit, 192kHz, eight-channel, DSP, I2S, volume-control, 103dB, and SSOP-28 facts while separating confirmed data from missing technical details. It also identifies same-family alternatives and provides practical design cautions for clocking, filtering, grounding, and supply decoupling without inventing unverified component values.

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WM8775SEDS/V 24-Bit 96kHz Stereo ADC | Cirrus Logic
WM8775SEDS/V

WM8775SEDS/V 24-Bit 96kHz Stereo ADC | Cirrus Logic

The Cirrus Logic WM8775SEDS/V is a high-performance stereo audio analog-to-digital converter with a 24-bit resolution, a maximum sampling rate of 96 kHz, and a four-channel input multiplexer. The device is packaged in a 28-pin SSOP and is designed for digitizing multiple analog audio sources used in home hi-fi, automotive, and audiovisual equipment. An audio ADC is an integrated circuit that converts analog audio voltages into a digital representation for processing, storage, transmission, or playback. The WM8775 belongs to the broader ADC and DAC product category, specifically a multiplexed stereo audio ADC. Its four-channel input mixer allows several analog sources to be selected and digitized through the same conversion engine, reducing the need for separate converters when a system must process multiple audio inputs. The primary verified specifications for the WM8775SEDS/V are its 24-bit conversion resolution, 96 kHz sampling capability, stereo ADC architecture, four-channel input multiplexer, I2S digital interface, and 28-pin SSOP package. According to the manufacturer-linked datasheet information in the verified sources, the device is intended for high-performance audio digitization and surround-sound processing applications. The manufacturer datasheet is the authoritative source for detailed electrical limits, clock requirements, analog input ranges, digital timing, recommended application circuits, and package dimensions. Typical application areas include surround-sound processors, home audio equipment, automotive audio systems, and other audiovisual products that require multiple analog audio inputs to be converted into a digital format. In these systems, the multiplexer can select different source signals while the stereo ADC performs the actual conversion. The I2S interface supports integration with digital audio processors, decoders, receivers, and other equipment using compatible serial audio connections. Designers should verify the WM8775SEDS/V pinout, analog input configuration, clocking requirements, digital interface timing, supply recommendations, and decoupling requirements against the manufacturer datasheet before layout. Because the available verified material is primarily distributor and indexed-datasheet information rather than a complete numerical electrical table, unspecified values are marked as [DATA_NEEDED] rather than inferred. The SSOP footprint also requires attention to thermal performance, lead spacing, soldering profile, and analog signal routing. This page combines verified distributor identification, datasheet indexing, package information, application context, comparison structure, and engineering design guidance. It distinguishes documented facts from parameters that require confirmation in the official WM8775 datasheet, helping engineers identify the correct 24-bit, 96 kHz multiplexed stereo ADC without relying on unsupported assumptions.

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WM8781GEDS/V - 24-Bit Stereo ADC | Cirrus Logic | Audio
WM8781GEDS/V

WM8781GEDS/V - 24-Bit Stereo ADC | Cirrus Logic | Audio

Cirrus Logic WM8781GEDS/V is a 24-bit, 192 kHz stereo audio ADC with I2S support, supplied in a 20-pin SSOP package. Its headline specifications are a 24-bit conversion resolution, a maximum sampling rate of 192 kHz, stereo conversion capability, and a 2.7 V to 3.6 V analog supply range. The device also supports 384FS master mode according to the manufacturer product information. These characteristics place it in the high-resolution audio ADC category and make it suitable for digital audio equipment requiring simultaneous left- and right-channel conversion. An ADC is an analog-to-digital converter, a mixed-signal integrated circuit that samples an analog audio voltage and produces a corresponding digital representation. Within the wider semiconductor hierarchy, the WM8781GEDS/V is an audio ADC, a type of data-converter IC and interface IC used for digital audio capture. Its I2S interface provides a conventional connection to digital audio processors, while the 24-bit resolution preserves substantially more amplitude detail than lower-resolution converters. The 192 kHz maximum sampling rate supports high-resolution digital audio workflows and exceeds the 48 kHz rate commonly used for CD-quality playback. The 384FS master-mode capability adds clocking flexibility for systems in which the converter must organize digital audio timing. Stereo operation consolidates two audio channels in one package, reducing the number of separate converters needed in a two-channel audio path. The WM8781GEDS/V operates from a 2.7 V to 3.6 V supply and is specified for an operating temperature range of -25°C to +85°C. Its 20-SSOP package is approximately 5.30 mm wide and 0.209 inch, providing a surface-mount implementation for compact audio products. The supplied distributor information does not provide the complete electrical limits, analog input range, clock requirements, pin mapping, or package height. Typical applications include digital recording equipment, professional audio interfaces, consumer playback systems, active loudspeakers, audio expansion modules, and embedded media platforms. The device can sit between analog microphone or line-level front ends and an I2S-capable DSP, codec, or digital audio controller, converting the analog signal before digital processing and storage. Designers should verify the analog input range, common-mode limits, master and slave clock modes, data format, and exposed thermal and supply requirements against the complete manufacturer datasheet before layout. Input and output return paths should preserve low-noise behavior, while decoupling and grounding should prevent converter and digital-interface noise from coupling into the analog section. This page consolidates verified distributor specifications, package information, functional application guidance, and same-family replacement candidates. It also identifies the missing pinout, detailed timing, absolute maximum ratings, and verified pricing data that engineers should obtain from the manufacturer datasheet before releasing a production design.

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WM8783GED/V Stereo 98kHz Audio ADC | Cirrus Logic
WM8783GED/V

WM8783GED/V Stereo 98kHz Audio ADC | Cirrus Logic

Cirrus Logic WM8783GED/V is a stereo low-power audio analog-to-digital converter with a 98 kHz sampling rate and 24-bit I2S output, supplied in an 8-pin SOIC package. The verified manufacturer-family source describes it as a stereo low-power ADC, while the retrieved distributor data identifies the same device family for 96 kHz operation. It is designed for compact audio capture, playback, and mixed-signal systems requiring dual-channel conversion. An ADC is an analog-to-digital converter, a mixed-signal integrated circuit that converts continuously varying analog audio voltages into digital samples. In the broader component hierarchy, an audio ADC belongs to data converters, mixed-signal semiconductors, and signal-chain ICs. The WM8783GED/V therefore sits between an analog microphone or line input and a digital audio interface such as I2S. The principal verified features are stereo operation, a 24-bit conversion format, I2S digital output, and a family sampling-rate capability reported as 98 kHz in distributor material and 96 kHz in the Wolfson-family result. The device is identified as low power, making it relevant to embedded audio systems where power consumption, channel count, and board area constrain the architecture. The manufacturer-family datasheet source also indicates that the device is manufactured on a CMOS process and is ESD-sensitive. WM8783GED/V is suitable for digital recording front ends, USB audio adapters, industrial audio capture, portable audio equipment, and consumer audio systems. In each case, the stereo ADC can convert left and right analog inputs into digital samples for downstream processing or transmission. The I2S interface helps simplify connection to digital audio controllers, DSPs, and microcontrollers, although the host device must support the required clocking and framing format. When selecting this part, verify the exact electrical characteristics, analog input range, clock requirements, master or slave operating mode, and package pin assignment in the current manufacturer documentation. Do not infer those values from generic ADC descriptions. For replacement work, confirm that the candidate uses the same SOIC footprint and pin-to-pin signal arrangement rather than relying only on a similar sample rate or converter function. This page combines the verified source snippets for the WM8783GED/V family with engineering-oriented application and selection context. Because the retrieved data does not provide a complete current manufacturer product page, several detailed parameters remain explicitly marked for verification rather than being guessed.

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WM8786GEDS/V - 24-Bit 192kHz Stereo Audio ADC | Cirrus Logic
WM8786GEDS/V

WM8786GEDS/V - 24-Bit 192kHz Stereo Audio ADC | Cirrus Logic

The Cirrus Logic WM8786GEDS/V is a 24-bit, 192kHz stereo audio analog-to-digital converter with differential inputs, digital audio processing, and I2S output in a 20-pin SSOP package. The device is identified by the WM8786GEDS/V manufacturer part number and is intended for high-performance recordable media applications. A stereo audio ADC is a data-conversion IC that accepts two analog audio channels and converts them into digital samples for processing, storage, transmission, or playback. The WM8786GEDS/V belongs to the ADC/DAC and audio data-converter hierarchy, where differential inputs, integrated audio DSP, and a high-resolution serial interface help simplify audio capture designs. Verified distributor and manufacturer information identifies the WM8786GEDS/V as an audio ADC with 24-bit resolution, operation up to 192kHz, DSP capability, differential inputs, and a 20-SSOP package. The stereo architecture supports simultaneous left and right audio conversion, while the digital audio interface is identified as I2S. These features make the device suitable for consumer audio equipment, recording systems, digital audio equipment, and embedded audio products. The WM8786GEDS/V is differentiated from general-purpose data converters by its dedicated audio-oriented feature set. Its 24-bit resolution supports high-fidelity capture, the 192kHz maximum sample rate supports high-resolution audio, and differential analog inputs help reduce common-mode noise in balanced audio signal paths. The integrated DSP function can assist with signal conditioning and audio processing, although the exact operating modes and filter settings must be confirmed in the manufacturer datasheet. Typical applications include stereo recording equipment, consumer audio systems, digital mixing and amplification products, USB or portable audio interfaces, and other systems requiring two-channel audio capture. In these applications, the ADC can be placed between balanced or appropriately conditioned analog audio inputs and an I2S-capable digital audio processor. The 20-SSOP package supports compact PCB layouts, but its fine pitch requires careful soldering and layout practices. Designers should confirm the analog input range, differential input configuration, reference-voltage requirements, digital supply levels, clocking requirements, and supported I2S formats before releasing a production design. Decoupling capacitors should be placed close to the supply pins, and analog and digital routing should be separated to reduce switching noise coupling into the audio inputs. The manufacturer datasheet and application information should be used for the final input, clock, filtering, and layout implementation. This product page consolidates verified distributor identity and product descriptions with package, application, selection, and engineering guidance. It distinguishes the WM8786GEDS/V from the related WM8786GEDS/RV ordering variant and provides a practical framework for confirming pin and PCB compatibility before substitution.

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