ADC/DAC
उत्पाद (2,700+)
TSA7887ARZ-REEL - 12-bit 125ksps 2-ch SAR ADC SOIC-8 | Silicon Labs
The Silicon Labs TSA7887ARZ-REEL is a 2-channel, 12-bit successive-approximation analog-to-digital converter (SAR ADC) with a 125 ksps throughput rate and serial SPI-compatible output, housed in an 8-pin SOIC package. The part is designed as an alternate source for the legacy AD7887 and operates from a single +2.7 V to +5.25 V supply while drawing only 0.85 mA typical supply current, supporting micropower applications. An integrated 2.5 V reference and wideband input track-and-hold (500 ns acquisition) simplify front-end design and remove external reference cost. A SAR ADC is a type of analog-to-digital converter that uses a binary search through successive approximation register logic to resolve an analog input against an internal or external reference, producing N-bit results in N conversion cycles. SAR ADCs excel at medium-to-high resolution (12-18 bit) sampling at moderate speeds (10 ksps to 10 Msps) without the pipeline latency of higher-speed flash or pipelined architectures, making them ideal for multiplexed multi-channel data acquisition systems. Within the data-converter hierarchy, the TSA7887ARZ-REEL sits as a precision ADC -> data converter -> signal chain IC -> mixed-signal semiconductor, combining analog input conditioning, reference generation, and digital serial interface on a single die. Key features include a 125 ksps maximum sampling rate, two single-ended analog input channels multiplexed into one ADC core, an internal 2.5 V reference, a low 0.85 mA supply current, a wide input bandwidth track-and-hold (500 ns), and a serial interface compatible with SPI/QSPI/MICROWIRE. The device accepts bipolar-input-capable front end via simple resistor networks and provides an external reference option when system-level drift compensation is required. The 8-pin SOIC footprint supports standard surface-mount assembly flows. Architecturally, the TSA7887ARZ-REEL uses a charge-redistribution DAC array with successive-approximation register logic clocked from an external serial clock up to 2 MHz. The wideband track-and-hold preserves signal fidelity above the Nyquist limit of the 125 ksps sampling rate, while the integrated reference and input MUX eliminate the external analog conditioning typically required for discrete ADC designs. The serial output reduces pin count versus parallel-output ADCs and simplifies galvanic isolation in industrial systems. Typical applications include portable battery-powered instrumentation, industrial process-control loop monitoring, multi-channel data-logger front ends, sensor-signal conditioning for strain-gauge and thermocouple inputs, and touch-screen / resistive-position decoder interfaces. The low 0.85 mA supply current also suits remote or solar-powered sensor nodes. Where higher throughput is needed, the part's SPI-compatible daisy-chain capability lets two devices share a single serial port. When designing with this device, drive the analog inputs from low-impedance buffers (<= 50 ohm source impedance) to avoid conversion errors caused by the kick-back charge of the internal CDAC array. Bypass VDD with a 0.1 uF ceramic plus 10 uF tantalum placed within 5 mm of the supply pin, and provide a clean analog ground return to keep the integrated reference stable. The throughput scales linearly with external SCLK; a 2 MHz SCLK yields the rated 125 ksps. Note that the TSA7887ARZ-REEL is currently listed as obsolete by Silicon Labs (last-time-buy status), so long-life designs should consider the newer AD7887SRZ-EP equivalent. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
TSA7887BRZ - 12-bit 125kSPS 2-Ch SAR ADC | Silicon Labs
The Silicon Labs TSA7887BRZ is a 12-bit, 125 kSPS, 2-channel successive-approximation-register (SAR) analog-to-digital converter with an integrated 2.5 V internal reference, housed in an 8-pin SOIC package. It operates from a single 2.7 V to 5.25 V analog supply and provides a serial (SPI/QSPI/MICROWIRE-compatible) data interface, making it well suited to microcontroller- and DSP-based data-acquisition boards where board space is constrained. A SAR ADC is a successive-approximation analog-to-digital converter, a precision converter architecture that resolves each conversion one bit per clock cycle using a sample-and-hold front-end, an internal DAC, and a comparator. SAR converters sit within the broader class of data converters (ADC/DAC), which in turn are part of the signal-chain IC family used for bridging analog sensors to digital processors. Compared with sigma-delta ADCs, SAR parts typically offer lower latency and higher absolute sample rates per channel but at lower resolution, which is why 12-bit 125 kSPS SAR parts are a mainstream choice for general-purpose mixed-signal acquisition. Key features of the TSA7887BRZ include a true 12-bit (no missing codes) conversion throughput of 125 kSPS, a 1 or 2 single-ended input channel multiplexer, an internal 2.5 V reference with low drift, a wide 2.7 V to 5.25 V analog supply range, a serial interface compatible with SPI/QSPI/MICROWIRE, and a low-power shutdown mode that drops the supply current to microamp levels between conversions. The architecture is single-ended with a 1:1 MUX-to-ADC ratio, and a sample-and-hold block acquires a single-ended signal in well under 1 microsecond. Typical applications for the TSA7887BRZ include industrial process control loops, portable instrumentation and battery-powered sensor readouts, optical-module monitoring (laser bias, photodiode current), motor-control feedback channels, and general-purpose system monitoring on microcontroller- or DSP-based designs. The internal reference and small footprint make it especially attractive for board-constrained designs that would otherwise need an external reference IC. When designing considerations, route the analog input traces away from switching-node traces (DC-DC SW node, gate drivers) to preserve INL/DNL, place the 0.1 uF + 10 uF decoupling pair within a few millimeters of the AVDD pin, and avoid driving the analog inputs directly from a low-impedance source without an op-amp buffer to prevent loading of the internal reference. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that are not found on the manufacturer product page, giving engineers a single decision-ready reference.
TSA7887BRZ-REEL - 12-Bit 125kSPS 2-CH SAR ADC | Silicon Labs
The Silicon Labs TSA7887BRZ-REEL is a micropower, 2-channel, 125-kilosamples-per-second (kSPS), 12-bit successive-approximation-register (SAR) analog-to-digital converter (ADC) with a serial output interface, supplied in an 8-pin SOIC (R-8/SOIC-8) package on tape-and-reel packaging. It operates from a single 2.7 V to 5.25 V supply and integrates a wide-bandwidth track-and-hold, an internal +2.5 V reference (TSA7887B grade), one single-ended or two single-ended input channels, and a high-speed SPI-/MICROWIRE-/QSPI-/DSP-compatible serial interface. A successive-approximation-register ADC (SAR ADC) is a type of data converter that resolves an analog input to a digital output by performing a binary search through an internal capacitive DAC, one bit per conversion clock cycle. SAR ADCs are characterized by deterministic latency, excellent DC accuracy, and very low power consumption at moderate sampling rates. Within the broader converter hierarchy, this part sits in the data acquisition -> analog-to-digital converter -> SAR ADC -> precision low-power ADC segment. Key features of the TSA7887BRZ-REEL include 12-bit resolution (no missing codes), 125 kSPS throughput, integrated 2.5 V reference, single-supply 2.7 V to 5.25 V operation, low power dissipation suitable for battery and portable applications, and pin-selectable one or two single-ended analog input channels. The wide input bandwidth of the internal track-and-hold permits accurate sampling of input signals beyond the Nyquist frequency, while the serial interface minimizes pin count and board area. Architecturally, the TSA7887BRZ-REEL is a functional second-source for the legacy AD7887 family, sharing the same 8-pin SOIC footprint and pinout. The internal reference (2.5 V, B grade) eliminates the need for an external reference in many designs and provides low drift across temperature. The serial interface supports standard SPI modes, enabling direct connection to microcontrollers and digital signal processors without glue logic. Typical applications include portable and battery-powered instrumentation, industrial process control loops, transducer signal conditioning, multichannel data acquisition front-ends, point-of-contact scanner signal chains, and precision sensor monitoring. The wide supply range and small SOIC-8 footprint make it well suited to space-constrained designs that need deterministic latency and low power consumption. When designing with this part, place the 0.1 µF decoupling capacitor as close as possible to the VDD pin and ensure the analog inputs are driven by low-impedance buffers for full accuracy. The internal reference does not require an external bypass capacitor for normal operation, but a small ceramic capacitor on REF improves noise rejection in hostile environments. This page synthesizes distributor stock and pricing, drop-in compatible same-brand and cross-brand alternatives, application notes and design guidance not always found in the bare manufacturer datasheet, enabling engineers to compare, select, and source the part with confidence.
TSM1285BCSA+ - 12-Bit 300ksps SAR ADC | Silicon Labs
The Silicon Labs TSM1285BCSA+ is a 12-bit, 300 ksps, single-supply, low-power successive-approximation analog-to-digital converter (ADC) housed in an 8-pin SOIC package. It integrates an internal 2.5 V reference and an SAR core that achieves 12-bit resolution on a single 2.7 V to 3.6 V analog/digital supply. The device is specified across the commercial temperature range -40C to +85C and is sourced from the legacy Touchstone Semiconductor line now carried under the Silicon Labs brand. An SAR (Successive Approximation Register) ADC is a type of data converter that uses a binary-search algorithm against an internal DAC to digitize an analog input in N conversion clock cycles. SAR ADCs sit in the data converter hierarchy between flash converters (fast, expensive, low resolution) and sigma-delta converters (high resolution, slow, dense digital filtering). Because SAR ADCs require no continuous-time oversampling, they are well suited to multiplexed multi-channel acquisition systems, instrumentation loops, and embedded sensor readouts where deterministic latency matters more than extreme dynamic range. Key features include 300 ksps sampling rate, single 2.7 V to 3.6 V supply operation, internal 2.5 V reference, low power consumption, and a serial interface. The serial output simplifies isolation between the analog front end and a digital host MCU or FPGA, reducing board-level pin count compared with parallel-output SAR ADCs and easing PCB routing in mixed-signal designs. The TSM1285BCSA+ uses a charge-redistribution SAR architecture with an internal reference, internal offset calibration, and internal reference-error nulling per the manufacturer datasheet. After full-scale calibration, relative accuracy is specified against the theoretical code transfer function, supporting reliable closed-loop control and instrumentation applications where absolute transfer linearity matters. Typical applications include portable data acquisition systems, industrial process control loops, isolated sensor front ends, motor control current/voltage sense channels, and battery-powered instrumentation. The 2nd-source SOIC-8 footprint and commercial-grade temperature rating make it a flexible part for cost-sensitive mixed-signal designs. When designing with this ADC, ensure the analog input bandwidth does not exceed the device's -3 dB front-end limit; place a small RC anti-alias filter ahead of AIN. Decouple VDD with both bulk and 100 nF ceramic capacitance placed within 5 mm of the supply pin. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet, enabling faster part-selection decisions.
TSM1285BCSA+T - 12-Bit 300ksps SAR ADC w/ 2.5V Ref | Silicon Labs
The Silicon Labs TSM1285BCSA+T is a 12-bit, 300 ksps successive-approximation analog-to-digital converter (SAR ADC) with an internal +2.5 V reference, integrated track-and-hold, and a high-speed serial digital interface, packaged in an 8-pin SOIC (0.154 inch / 3.90 mm body width). It operates from a single +2.7 V to +3.6 V supply and draws less than 2.5 mA at full 300 ksps throughput. The device accepts single-ended analog inputs in the 0 V to VREF range, where VREF can be the internal 2.5 V source or an external reference up to AVDD. A SAR ADC is a precision data-acquisition converter that uses a binary search algorithm and an internal capacitive DAC to compare the sampled input against a reference voltage. It is a sub-category of analog-to-digital converters (ADC), itself a subclass of data-converter ICs within mixed-signal semiconductor devices. SAR ADCs are valued for their deterministic latency (no pipeline delay), low power consumption, and excellent DC accuracy, making them the standard choice for multiplexed data-acquisition systems, instrumentation, and sensor signal chains. Key features include ±1 LSB INL (max) typical linearity, an internal track-and-hold capable of handling input bandwidths up to several MHz, a low conversion-mode power dissipation below 2.5 mA, and a power-down mode that drops quiescent current to microamp levels for battery-powered designs. The serial interface is SPI-/QSPI-/MICROWIRE-compatible, allowing direct connection to most microcontrollers and DSPs without glue logic. Architecturally, the TSM1285BCSA+T combines a high-bandwidth track-and-hold, a charge-redistribution SAR core clocked from an internal oscillator, a low-drift buried-Zener reference (trimmed to ±2%), and a low-noise input buffer. The integrated reference removes a common BOM line, saving PCB area and lowering system cost in precision designs. Typical applications include portable instrumentation and data loggers, pen-digitizers and tablet input systems, loop-powered 4-20 mA sensor digitizers, factory-automation sensor front ends, and battery-monitoring modules for portable equipment. Designers should note that the SHDN pin must be driven logic-high for normal conversion and pulled logic-low for power-down. The internal reference output (REF) requires a 2.2 µF minimum bypass capacitor; values lower than this degrade linearity. Input signals must remain within 0 V to VREF to avoid saturation. This page synthesizes distributor pricing, pin-compatible drop-in alternatives including the Maxim MAX1285BCSA family, and practical design notes that are not consolidated in the manufacturer datasheet, supporting faster component evaluation.
TSM1285BESA+ - 12-Bit 300ksps SAR ADC | Silicon Labs SOIC-8
The Silicon Labs TSM1285BESA+ (originally Touchstone Semiconductor) is a 12-bit, 300 ksps successive-approximation analog-to-digital converter in an 8-pin SOIC package, featuring an internal 2.5 V reference and a serial SPI/QSPI/MICROWIRE-compatible interface. The single-channel, single-ended input converter targets low-power, single-supply data-acquisition applications, including industrial instrumentation, process control, and portable sensor readout. The SAR (Successive Approximation Register) architecture is a class of ADC that performs bit-by-bit comparison using an internal DAC and a comparator, achieving deterministic conversion latency and excellent DC accuracy at moderate sampling rates compared with delta-sigma (which trades speed for higher oversampling resolution) or pipeline ADCs (which need higher clock speeds and consume more power). The 12-bit SAR sits in the data-converter hierarchy: ADC -> data converter -> signal chain IC -> mixed-signal semiconductor, and it is commonly used as the analog front-end between sensors or analog signal conditioning blocks and a microcontroller or DSP. Key features include 300 ksps maximum sampling rate, an internal 2.5 V reference (eliminating an external reference IC and saving PCB area), single 4.5 V to 5.5 V analog supply, low power dissipation suitable for battery and loop-powered systems, software-configurable unipolar/bipolar input range via the reference, and a flexible serial interface that supports SPI, QSPI, and MICROWIRE. The 8-SOIC surface-mount package keeps the part compact for high-density data-acquisition boards. The internal 2.5 V reference is trimmed during manufacture and provides the conversion full-scale; this removes one component from the BOM and simplifies factory calibration. The serial interface reduces pin count (no parallel data bus), enabling direct connection to microcontrollers and DSPs without glue logic, and the wide analog supply tolerance allows operation directly from a regulated 5 V rail or a low-dropout linear regulator output. Typical applications include industrial process control loops, weigh scales, panel meters, temperature and pressure sensor digitizers, portable medical instrumentation, and battery monitoring. The 12-bit resolution suits sensor linearization, threshold detection, and slow closed-loop control, while the 300 ksps rate handles audio-bandwidth and motor-control analog channels. When designing with this device, ensure the analog input does not exceed VDD; add a small RC anti-alias filter ahead of the input pin to limit noise above 150 kHz (half the Nyquist rate). Decouple VDD with a 10 uF tantalum plus 0.1 uF ceramic pair placed within 10 mm of the pin. This page synthesizes distributor pricing, drop-in cross-references (MAX1285BESA from Maxim Integrated is a pin-compatible functional twin in the same SOIC-8 footprint), and practical design notes not found in the manufacturer datasheet alone.
TSM1285BESA+T - 12-Bit 300ksps SAR ADC w/ Int Ref | Silicon Labs
The Silicon Labs TSM1285BESA+T is a 12-bit, 300 ksps successive-approximation analog-to-digital converter with an internal 2.5 V reference, offered in an 8-pin SOIC (SO) package. It provides one single-ended input channel, a serial (SPI/QSPI/MICROWIRE-compatible) interface, and operates from a single 2.7 V to 3.6 V analog and digital supply, drawing approximately 1 mA at full sampling rate. The integrated reference eliminates the need for an external precision reference, reducing BOM cost and board area in space-constrained designs. An SAR (Successive Approximation Register) ADC is a type of analog-to-digital converter that uses a binary-search algorithm against an internal or external reference to digitize an input voltage in N clock cycles, producing one sample per conversion with deterministic latency. ADCs sit within the broader data-acquisition signal chain (sensor -> front-end amplifier -> ADC -> microcontroller/DSP) and serve as the bridge between the analog physical world and digital signal processing. Low-power, single-supply 12-bit SAR ADCs like the TSM1285 are widely deployed in industrial sensors, instrumentation, and embedded monitoring. Key features include 12-bit resolution with no missing codes, a 300 ksps maximum sampling rate, an internal 2.5 V reference, a single-ended analog input, and an SPI-compatible serial output. The device delivers typical INL of +/-1 LSB and operates from -40C to +85C, making it suitable for industrial temperature environments. Low power consumption (~1 mA at 300 ksps) and a power-down mode that reduces current to nanoamp levels enable battery-powered and energy-harvesting applications. Architecturally, the TSM1285 uses a charge-redistribution SAR core with an integrated track-and-hold, a precision bandgap reference, and a serial output shift register. The internal reference is trimmed during manufacture, eliminating external trim components. The serial interface supports SPI, QSPI, and MICROWIRE modes, allowing direct connection to most microcontrollers without glue logic. Conversion is initiated via a chip-select falling edge and the result is clocked out on subsequent SCLK rising edges. Typical applications include industrial process control loop monitoring, portable battery-powered instrumentation, data-acquisition front-ends for sensor signals (temperature, pressure, strain), and embedded control systems. The internal reference simplifies designs that previously required an external reference plus a buffer amplifier. When designing with this part, place a 1 nF to 10 nF ceramic bypass capacitor as close as possible to the VDD pin and a 10 uF bulk capacitor at the supply input. Maintain a quiet analog ground return path; do not share the analog ground return with noisy digital currents. The reference decoupling capacitor (typically 4.7 uF on REF) is critical for AC performance. This page synthesizes distributor pricing, drop-in alternatives (same-brand MAX1285 family first, then cross-brand equivalents), and practical design notes not consolidated in the manufacturer datasheet.
V62/09628-01XB - 10-Bit 8-Ch Low-Power Serial ADC | Maxim
The Maxim Integrated (Analog Devices) V62/09628-01XB is a 10-bit, 8-channel, low-power, serial-interface analog-to-digital converter (ADC) supplied in a 20-pin SSOP (Small Shrink Small Outline Package) with gull-wing leads, qualified to the MILITARY temperature grade. It provides successive-approximation (SAR) conversion across eight single-ended or pseudo-differential input channels multiplexed to a single ADC core, with throughput and power optimized for portable and battery-backed instrumentation. An analog-to-digital converter (ADC) is a data-conversion integrated circuit that transforms a continuous analog input voltage into a discrete digital code. Within the data-converter hierarchy, the V62/09628-01XB sits as a SAR ADC, a sub-family of data converters that perform one conversion per internal comparison cycle using a capacitive charge-redistribution DAC and a comparator. SAR ADCs are valued for their deterministic latency, zero pipeline delay, and excellent DC linearity - properties that make them a workhorse for multiplexed channel scanning in industrial control, sensor monitoring, and embedded data-acquisition systems. Key features of this part include 10-bit resolution, an 8-channel input multiplexer (MUX), a low-power serial interface (typically SPI-/QSPI-/MICROWIRE-compatible), a military-grade -55C to +125C operating temperature range, and a wide analog input range. The part is part of the Maxim DS-style controlled part number family: the V62/ prefix designates parts acquired under DSCC-approved (Defense Supply Center Columbus) VID/V62 lineage, ensuring full traceability for aerospace and defense programs. The SSOP-20 footprint also enables compact PCB designs where board area is constrained. The converter is built on a standard CMOS SAR architecture with an internal reference typically requiring only an external bypass capacitor, and on-chip track-and-hold. The serial data output minimizes I/O count versus a parallel ADC, leaving more pins available for analog inputs and digital control on the same 20-pin SSOP land pattern. Typical applications for the V62/09628-01XB include multi-channel sensor signal conditioning in industrial process control, portable battery-powered data loggers, military and avionics instrumentation (per its MILITARY temperature grade), front-end digitizers for PLC analog input modules, and embedded systems requiring low-power multi-channel monitoring of temperature, pressure, or strain-gauge bridges. When designing with this part, ensure the SPI master supports the V62/09628-01XB's serial clock polarity/phase (CPOL/CPHA) and that the reference input is bypassed with the manufacturer-recommended capacitor network for low-noise conversion. The MILITARY grade part suits long-lifecycle defense and aerospace programs; commercial systems can use lower-cost industrial-grade equivalents. This page consolidates distributor pricing, MILITARY-grade alternatives, and design notes for the V62/09628-01XB that go beyond the basic manufacturer datasheet excerpt.
VSP3200Y - 16-Bit 8MSPS CCD Signal Processor | TI
The Texas Instruments VSP3200Y is a 16-bit, 8 MSPS, 3-channel analog front end (AFE) CCD signal processor with dual output mode, housed in a 48-pin LQFP (7x7 mm) package and operating from a single +5V supply. A CCD/CIS analog front end is the mixed-signal stage between an image sensor and a digital image processor. It samples tiny charge-derived pixel voltages, removes reset and kTC noise through correlated double sampling (CDS), amplifies the signal to match the ADC input range, and digitizes it. Within the signal chain hierarchy, the AFE sits between the sensor and the image-signal processor, and is a critical determinant of final image dynamic range and noise floor. Key features include an integrated triple correlated double sampler (CDS), a programmable gain amplifier with up to +13 dB gain, selectable operating modes (1-channel or 3-channel CCD mode at up to 8 MSPS), selectable normal or demultiplexed output modes, and an offset control range of +3V. The 16-bit conversion resolution preserves fine shadow detail in scanned images, essential for document and film scanners. Architecturally, the VSP3200 combines three CDS/PGA channels feeding a 16-bit ADC pipeline optimized for line-rate scanning. The demultiplexed output mode makes the device interface compatible with the VSP3210, which is pin-to-pin compatible with the VSP3100 in that mode, providing a migration path to a one-chip solution. Typical applications include flatbed document scanners, film scanners, CIS-based scanner modules, and industrial inspection cameras that use CCD or CIS sensors. Design consideration: because the part runs from a single +5V rail, keep the analog 5V supply clean and well decoupled; noise on this rail directly appears in pixel data at 16-bit resolution levels. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
VSP3200Y-2KG4 - 16-Bit 8MSPS CCD Signal Processor | TI
The Texas Instruments VSP3200Y-2KG4 is a 16-bit, 8 MSPS 3-channel analog front end (AFE) signal processor for CCD, CMOS and CIS image sensors, housed in a 48-pin LQFP (7x7 mm) package and operating from a single +5 V supply over 0C to +85C. An analog front end for image sensors is a specialized data-conversion IC that sits between a charge-coupled device (CCD) sensor and the digital image pipeline. It performs correlated double sampling (CDS) to remove kTC and low-frequency noise, applies programmable gain, offsets the black level, and digitizes the conditioned pixel signal with a high-speed ADC, delivering a clean digital video stream to downstream DSP or image-processing logic. Key features of the VSP3200Y include three independent Correlated Double Samplers (CDS) and three Programmable Gain Amplifiers (PGAs) that process CCD signal channels end-to-end on one chip, a 16-bit ADC running at up to 8 MSPS, and dual output mode for flexible system interfacing. Integration of the complete analog chain eliminates discrete CDS/PGA stages, reducing board area and analog design risk. The device is built on CMOS process technology and provides a serial digital output interface. According to TI product documentation, the VSP3200Y is interface compatible with the VSP3210, a 16-bit one-chip product; the VSP3210 is in turn pin-to-pin compatible with the VSP3100 when operated in demultiplexed output mode, giving designers a documented upgrade and substitution path within the same LQFP-48 family. Typical applications include CCD camera signal chains for industrial inspection, consumer video capture, and contact image sensor (CIS) modules used in scanners and document imaging. The single 5 V supply suits legacy 5 V consumer and industrial boards. When designing with this part, verify power-supply decoupling on both the analog and digital domains and confirm the output mode (multiplexed vs dual) matches the pixel-rate timing of your CCD clocking scheme. This page synthesizes distributor availability, drop-in family alternatives (VSP3210, VSP3200Y, VSP3100), and design considerations not found on the manufacturer product page.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.