ADC/DAC
Produk (3,100+)
CS5532-ASZR - 24-bit Sigma-Delta ADC, PGIA | Cirrus Logic
The Cirrus Logic CS5532-ASZR is a 24-bit sigma-delta analog-to-digital converter with an integrated ultra-low-noise programmable gain instrumentation amplifier (PGIA), offering two differential input channels, a maximum output word rate of 3.84 kSPS, and serial (SPI-compatible) output in a 20-pin SSOP package. A delta-sigma ADC is a type of analog-to-digital converter that uses oversampling and charge-balance (sigma-delta) modulation followed by digital decimation filtering to achieve very high resolution. Within the data converter hierarchy, it sits under ADC -> data converter -> mixed-signal IC, and it is the preferred architecture wherever sub-microvolt signals must be digitized, such as load-cell and bridge-sensor measurement. Key features include 24-bit resolution achieved through charge-balance techniques, an integrated PGIA that eliminates a discrete instrumentation amplifier stage, two differential input channels with a user-selectable multiplexer, and ultra-low-noise performance optimized for low-level unipolar or bipolar signals. The A-grade device operates over the -40C to +85C industrial temperature range. Architecturally, the CS5532 family employs a charge-balanced sigma-delta modulator with on-chip digital filtering and system calibration options (self and system calibration), which removes offset and gain errors from the signal path. The PGIA gain options let a single device span bridge outputs from millivolts to volts without external amplification, preserving noise performance that a discrete front-end would degrade. Typical applications include weigh scales and load-cell front ends, process-control transmitters, scientific instrumentation, and medical measurement equipment - domains explicitly named by Cirrus Logic for this family, where the low-noise PGIA and calibration features directly improve system accuracy. Design-wise, budget conversion time against the 3.84 kSPS maximum output rate: at high resolution settings the effective sample rate is far lower, so this part suits precision static measurements, not fast dynamic signals. A clean, low-noise reference is essential because resolution claims assume a quiet analog environment. This page synthesizes distributor pricing, drop-in family alternatives, and practical design guidance not consolidated in the manufacturer datasheet.
CS5532-BSZ - 24-Bit Sigma-Delta ADC with PGIA | Cirrus Logic
The Cirrus Logic CS5532-BSZ is a 24-bit delta-sigma (charge-balance) analog-to-digital converter with an integrated ultra-low-noise programmable gain instrumentation amplifier (PGIA), two multiplexed differential input channels, and up to 3.84 kSPS output word rate, housed in a 20-pin SSOP package. A delta-sigma ADC is a type of analog-to-digital converter that oversamples the input signal and uses noise-shaping (charge-balanced sigma-delta modulation) followed by digital decimation filtering to achieve very high resolution - here 24 bits - far exceeding what successive-approximation converters offer. Within the signal-chain hierarchy, this device belongs to the data acquisition category: sensor -> instrumentation amplifier -> delta-sigma ADC -> digital interface, and the CS5532 integrates the amplifier stage directly on-chip. Key features include the on-chip PGIA with programmable gains from 1x to 64x, which lets microvolt-level bridge or thermocouple signals be amplified and digitized in a single integrated stage; a low-noise analog front end optimized for low-level unipolar or bipolar signals; a simple 3-wire serial (SPI-compatible) digital interface; and calibration options (system and self-calibration) that remove offset and gain error without external trimming. Architecturally, the converter uses charge-balanced delta-sigma techniques combined with a linear-phase digital decimation filter. The high oversampling ratio pushes quantization noise out of band, while the internal filter reconstructs high-resolution output words, enabling direct connection of load cells, RTDs, and thermocouples with minimal external circuitry. Typical applications include weigh scales and load-cell measurement, industrial process control loops, scientific instrumentation, and medical equipment such as patient-monitoring front ends - all domains where microvolt sensitivity and linearity matter more than raw speed. When designing with the CS5532-BSZ, provide a clean, low-noise reference voltage on VREF+, keep the analog and digital ground returns star-connected, and allow for periodic system calibration in firmware to null drift over temperature. This page adds value beyond the manufacturer datasheet by consolidating drop-in alternatives, distributor pricing context, and practical layout and design guidance in one place.
CS5532-BSZR - 24-Bit Delta-Sigma ADC with PGIA | Cirrus Logic
The Cirrus Logic CS5532-BSZR is a 24-bit delta-sigma analog-to-digital converter (ADC) with an ultra-low-noise programmable gain instrumentation amplifier (PGIA), 2 differential input channels, and a maximum output data rate of 3.84 kSPS, housed in a 20-pin SSOP package supplied on tape and reel (R suffix). A delta-sigma ADC is a type of analog-to-digital converter that oversamples the input signal and uses charge-balance (delta-sigma) modulation plus digital decimation filtering to achieve very high resolution. Within the data-conversion hierarchy, it sits above general-purpose SAR ADCs for precision applications and belongs to the broader families of data acquisition ICs, analog front ends (AFE), and mixed-signal semiconductors. The CS5531/32/33/34 family from Cirrus Logic targets low-level unipolar or bipolar signal measurement where microvolt-level resolution matters. Key features of the CS5532-BSZR include 24-bit resolution with up to 23 effective bits at low data rates, an integrated PGIA with gains of 1x, 2x, 4x, 8x, 16x, 32x, and 64x that directly amplifies small bridge and sensor signals, a 2-channel differential multiplexer, and a 3-wire serial SPI-compatible control port. The charge-balance conversion architecture delivers extremely low input-referred noise, making it possible to resolve signals well below a microvolt when the gain is set high. Technically, the device operates from a dual analog supply (typically VA+ = +5 V and VA- = -5 V) with a digital supply (VD) compatible with 3.3 V or 5 V logic. An external crystal on XIN/XOUT clocks the modulator and digital filter, and a differential reference input supports ratiometric measurement against bridge excitation - critical for weigh-scale accuracy. On-chip calibration (self and system) removes offset and gain errors. Typical applications include weigh scales and load-cell front ends, process control transmitters, scientific instrumentation, and medical equipment such as patient monitoring - all domains where a 24-bit delta-sigma ADC with PGIA replaces a discrete amplifier-plus-ADC chain. Design consideration: keep the analog front-end layout symmetrical and use a solid ground plane; ratiometric wiring of the reference to the bridge excitation preserves the high common-mode rejection and noise performance. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
CS5533-AS - 4-Channel 16-Bit Ultra-Low-Noise ADC | Cirrus Logic
Cirrus Logic CS5533-AS is a 4-channel, 16-bit analog-to-digital converter with an ultra-low-noise programmable-gain instrumentation amplifier (PGIA). The device is listed for precision signal acquisition and is intended for applications requiring simultaneous or multiplexed measurement of low-level analog signals. The CS5533-AS uses a sigma-delta conversion architecture according to the product listing, and the associated package designation is SSOP-24 for the CS5533-ASZ ordering variant shown in the distributor data. An analog-to-digital converter, or ADC, converts continuous analog voltage into a digital representation that can be processed by a microcontroller, DSP, FPGA, or embedded control system. The ADC is part of the broader hierarchy of data-converter integrated circuits, mixed-signal semiconductors, and signal-chain components. Its 16-bit resolution provides a nominal digital range of 65,536 codes, while the integrated PGIA allows the analog front end to bring low-amplitude sensor and measurement signals into the converter's input range. The key advertised features of the CS5533-AS are four analog input channels, 16-bit resolution, and an ultra-low-noise PGIA. These characteristics make the converter suitable for precision instrumentation, industrial measurement, audio and communication equipment, sensor acquisition, and laboratory equipment. The PGIA is particularly important when the source signal is small relative to the ADC full-scale range, because it allows signal conditioning before conversion rather than relying only on digital correction afterward. The CS5533-AS is associated with the CS5533 family of 16-bit and 24-bit ADCs with ultra-low-noise PGIAs. In a typical measurement chain, the input signal is first routed through the PGIA, where gain and filtering establish a suitable analog level for the sigma-delta modulator. The digital output is then processed and transferred to the host system. The converter's resolution and channel count are the most clearly identified technical characteristics in the distributor description; detailed electrical ratings, reference requirements, conversion timing, and recommended operating conditions should be confirmed in the manufacturer datasheet before design release. Designers should pay particular attention to analog grounding, reference-voltage stability, input filtering, and the distinction between the CS5533-AS and the CS5533-ASZ ordering codes. The CS5533-ASZ is explicitly identified in the distributor data as a 16-bit, four-input, sigma-delta ADC in a 24-SSOP package. The suffix and tape-and-reel ordering variants should therefore not be substituted without checking the manufacturer ordering guide and land pattern. This page combines the exact product identity, distributor descriptions, package references, application guidance, and a data-needs record for parameters that require confirmation from the full manufacturer datasheet.
CS5533-ASZ - 16-Bit 4-Ch Sigma-Delta ADC with PGIA | Cirrus Logic
The Cirrus Logic CS5533-ASZ is a 16-bit, 4-channel sigma-delta analog-to-digital converter with an integrated ultra-low-noise programmable gain instrumentation amplifier (PGIA), housed in a 24-pin SSOP package. It converts from a single +5 V supply or ±2.5 V / ±3 V dual supplies and offers selectable PGIA gains of 1x, 2x, 4x, 8x, 16x, 32x and 64x. A sigma-delta ADC is a type of analog-to-digital converter that oversamples the input signal and applies digital decimation filtering to achieve very high resolution at low-to-moderate bandwidths. Within the data-conversion hierarchy, it sits under ADCs, then data acquisition ICs, then analog mixed-signal semiconductors. Sigma-delta converters excel where precision matters more than speed, such as weighing scales, temperature measurement and process-control front ends. Key features of the CS5533-ASZ include the 16-bit delta-sigma modulator, four differential input channels multiplexed into one converter, and a chopper-stabilized instrumentation amplifier with only 6 nV/sqrt(Hz) noise density at 0.1 Hz. This extremely low flicker-noise corner is the defining strength of the CS553x family, enabling direct connection of low-level bridge and thermocouple signals without external precision amplifiers. Architecturally, each conversion path flows through the multiplexed PGIA, a fourth-order delta-sigma modulator, and a linear-phase digital filter. The chopper-stabilized amplifier suppresses 1/f noise and offset drift, which are normally the dominant error sources in DC-precision designs. Serial SPI-compatible control allows gain, channel, and output-word-rate configuration, and self-calibration routines correct offset and gain errors in system. Typical applications include industrial weigh-scale/load-cell front ends, temperature measurement via thermocouples and RTDs, and battery-test or process-control data acquisition systems. The four multiplexed channels let one ADC serve multiple sensors, cutting cost and board area in multi-channel instruments. A key design consideration: the PGIA gain and output word rate trade against effective resolution; per the manufacturer product family page, noise performance must be evaluated at the selected gain and data rate, not at the headline value. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
CS5533-ASZR - 16-Bit Sigma-Delta ADC 4-Ch PGIA | Cirrus Logic
The Cirrus Logic CS5533-ASZR is a 16-bit sigma-delta analog-to-digital converter with 4 differential input channels, a maximum output rate of 3.84 kSPS, and an ultra-low-noise programmable gain instrumentation amplifier (PGIA), housed in a 24-pin SSOP package. A sigma-delta ADC is a type of analog-to-digital converter that oversamples the input signal and uses charge-balance (delta-sigma) modulation followed by digital decimation filtering to achieve very high resolution at low-to-moderate speeds. Within the data-acquisition signal chain hierarchy, it sits between front-end sensors and a digital processor, converting low-level unipolar or bipolar signals into serial digital words. The CS5533 belongs to the broader class of precision ADCs and power-management-adjacent mixed-signal ICs used in measurement systems. Key features of the CS5533-ASZR include 16-bit resolution achieved through charge-balance delta-sigma techniques, four differential multiplexed input channels, and an integrated ultra-low-noise PGIA that allows direct connection of low-level bridge and thermocouple signals without a separate instrumentation amplifier. The analog supply operates from 4.75V to 5.25V, supporting +5V single-supply or +/-2.5V / +/-3V dual-supply operation per distributor application documentation. Data is returned over a simple serial (SPI-compatible) interface, simplifying isolation barriers in industrial designs. Architecturally, the device pairs the delta-sigma modulator with on-chip digital filtering and a self-calibration system, so gain and offset errors can be trimmed in-circuit. The A-grade temperature range of -40C to +85C suits industrial environments, and the 'R' suffix indicates tape-and-reel packaging for automated assembly. Typical applications include weigh-scale load-cell measurement, process-control transmitters, and scientific or medical instrumentation, all domains the CS5531/32/33/34 family was explicitly optimized for by Cirrus Logic. For design, keep the analog ground plane clean and use a low-noise reference; the PGIA gain setting trades noise floor against input range, so select gain per sensor full-scale output. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.
CS5534-AS - 24-Bit 4-Channel Low-Noise ADC | Cirrus Logic
The Cirrus Logic CS5534-AS is a 24-bit, four-channel delta-sigma analog-to-digital converter with an integrated ultra-low-noise programmable-gain analog stage, operating over -40°C to +85°C. The device supports unipolar and bipolar input signals and is packaged in a 24-pin SSOP. It combines an input multiplexer, integrated modulator, programmable-gain amplifier, and digital filter in one low-noise measurement IC. A delta-sigma ADC is a voltage-to-digital conversion category that uses oversampling, noise shaping, and digital filtering to obtain high resolution from low-level analog signals. Delta-sigma converters belong to the wider ADC hierarchy and are especially effective in precision weighing, industrial process-control, scientific instrumentation, and medical equipment. The CS5534 family targets measurement systems in which low input-referred noise and programmable gain are more important than high conversion speed. The CS5534-AS provides four multiplexed input channels, 24-bit resolution, bipolar-input capability, an integrated programmable-gain amplifier, an integrated modulator, a built-in digital filter, and soft-reset control. These functions reduce the number of external analog components required for low-level front ends. The -40°C to +85°C temperature range supports industrial equipment, while the analog architecture is designed to preserve measurement integrity when signals approach the converter's noise floor. Its charge-balance delta-sigma architecture performs analog-to-digital conversion while transferring quantization noise away from the signal band of interest. The programmable-gain stage allows a weak sensor output to be amplified before conversion, improving use of the converter's full-scale range. Four analog inputs can be selected through the multiplexer for multiplexed transducers, resistance measurement networks, or multiple low-level channels. Typical uses include precision weigh scales, load-cell amplifiers, industrial pressure and temperature instrumentation, laboratory data acquisition, process-control sensors, and medical monitoring equipment. For bridge sensors, the common-mode and gain requirements of the selected system should be checked against the datasheet before finalizing analog scaling. Layout is especially important because converter performance depends on quiet reference and analog-return paths. Keep the analog and digital ground strategy consistent with the manufacturer guidance, place decoupling capacitors close to their supply pins, and route the reference connection away from switching nodes. Verify filter-clock, data-interface, and gain settings in firmware because configuration choices materially affect noise and settling behavior. This page organizes the essential specifications, application guidance, design considerations, and qualified drop-in choices for engineers evaluating the CS5534-AS. It also distinguishes exact electrical equivalence from redesign-oriented converters, helping teams preserve an existing 24-pin SSOP layout when component continuity matters.
CS5534-ASZ - 24-Bit 4-Ch Delta-Sigma ADC | Cirrus Logic
The Cirrus Logic CS5534-ASZ is a 24-bit, 4-channel delta-sigma analog-to-digital converter (ADC) with an integrated ultra-low-noise programmable gain instrumentation amplifier (PGIA), delivering up to 3.84 kSPS output rate over an SPI-compatible serial interface in a 24-pin SSOP package. A delta-sigma ADC is a type of analog-to-digital converter that oversamples the input signal and applies noise-shaping and digital decimation filtering to achieve very high resolution, typically 16 to 24 bits. In the signal-chain hierarchy, it sits between analog front-end conditioning and digital processing, and is the preferred converter topology when measuring low-level, low-bandwidth signals such as load-cell and bridge-sensor outputs where microvolt-level resolution matters more than sampling speed. The CS5534-ASZ belongs to the CS5531/32/33/34 family, which uses charge-balance delta-sigma techniques to achieve 16-bit (CS5531/33) and 24-bit (CS5532/34) performance. Its headline differentiators are the ultra-low-noise PGIA front end, four differential input channels, and self-calibration capability, which together eliminate the need for a separate external instrumentation amplifier and reduce system noise floor and drift. The part supports both unipolar and bipolar low-level signals. According to the Cirrus Logic product page, the family is optimized for measuring low-level unipolar or bipolar signals in weigh scale, process control, scientific, and medical applications. The 24-bit conversion resolution and selectable data rates up to 3.84 kSPS make the CS5534-ASZ well suited to multi-channel load-cell digitization, pressure and temperature scanning in industrial process control, and precision biomedical signal acquisition. When designing with this device, budget for adequate analog supply decoupling and a clean reference voltage, since the effective resolution of a 24-bit converter is ultimately limited by reference noise, layout, and input settling rather than by the converter itself. The digital SPI interface simplifies isolation in industrial environments. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design guidance not found in a single manufacturer document.
CS5534-ASZR - 24-Bit 4-Ch Delta-Sigma ADC | Cirrus Logic
The Cirrus Logic CS5534-ASZR is a 24-bit, 4-channel delta-sigma analog-to-digital converter with an ultra-low-noise programmable gain instrumentation amplifier (PGIA), delivering up to 3.84 kSPS output word rate over an SPI serial interface in a 24-pin SSOP package. A delta-sigma ADC is a type of analog-to-digital converter that uses oversampling and noise-shaping (charge-balance techniques) to trade speed for extremely high resolution. Within the signal-chain hierarchy - analog front end, ADC, digital processing - the CS5534 sits at the direct sensor interface, converting low-level differential signals into digital words without requiring extensive external amplification. Key features include 24-bit resolution, four differential input channels with an on-chip PGIA, an ultra-low-noise analog front end optimized for microvolt-level signals, and a serial SPI-compatible interface. According to the manufacturer product family page, the CS5531/32/33/34 converters use charge-balance techniques to achieve 16-bit (CS5531/33) and 24-bit (CS5532/34) performance and are optimized for measuring low-level unipolar or bipolar signals. Architecturally, the device combines the instrumentation amplifier, a multi-channel input mux, and a fourth-order delta-sigma modulator followed by on-chip digital filtering. This integration eliminates the discrete amplifier stage that a conventional high-resolution ADC would need, reducing offset drift and noise contributions at the front end. Typical applications include weigh scales and load-cell measurement, industrial process control, scientific instrumentation, and medical equipment - the exact domains cited by Cirrus Logic for this family, where microvolt-level signals must be digitized cleanly. Design consideration: allocate adequate PCB area for analog/digital ground partitioning and use a low-noise reference, since the effective noise floor of the front end dominates system accuracy. The output data rate of 3.84 kSPS suits static and quasi-static measurements, not high-speed acquisition. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
CS5534-BSZ - 24-Bit Sigma-Delta ADC with PGIA | Cirrus Logic
The Cirrus Logic CS5534-BSZ is a 24-bit delta-sigma analog-to-digital converter (ADC) with four differential input channels and an integrated ultra-low-noise programmable gain instrumentation amplifier (PGIA), housed in a 24-pin SSOP package with matte tin contact plating. It converts at up to 3.84 kSPS and communicates over a serial SPI-compatible 3-wire interface. A delta-sigma ADC is a type of analog-to-digital converter that uses oversampling and noise shaping, combined with digital decimation filtering, to achieve very high resolution - in this case 24 bits - from relatively simple analog circuitry. In the signal-chain hierarchy, the CS5534-BSZ sits between the analog front end (sensors such as load cells, RTDs, and bridge transducers) and the digital controller, making it a core precision data-acquisition component. Key features include 24-bit resolution using charge-balance conversion techniques, four differential input channels, an integrated PGIA with programmable gain for measuring low-level unipolar or bipolar signals, and ultra-low-noise performance optimized for weigh-scale and process-control accuracy. The wide supply range of 2.375V to 5V in single or dual supply operation, at approximately 13 mA of supply current, simplifies integration into industrial systems. The architecture uses charge-balance delta-sigma modulation to achieve 24-bit performance, which is especially effective at rejecting line-frequency noise when the conversion rate is synchronized to the power-line period. The integrated PGIA eliminates a discrete instrumentation amplifier stage, reducing board area, component count, and gain-drift error sources between the sensor and the converter. Typical applications include weigh scales, process control transmitters, scientific instrumentation, and medical equipment, all of which measure low-level differential signals where resolution and noise directly affect system accuracy. A key design consideration is supply-domain planning: the 2.375V to 5V operating range supports both 3.3V and 5V logic, but analog supply cleanliness and reference stability dominate achieved noise-floor performance, so low-noise LDOs and precision references are strongly recommended. This page synthesizes distributor availability data, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
CS5534-BSZR - 24-Bit Delta-Sigma ADC with PGIA | Cirrus Logic Inc.
The Cirrus Logic Inc. CS5534-BSZR is a 24-bit delta-sigma analog-to-digital converter (ADC) with an integrated ultra-low-noise programmable gain instrumentation amplifier (PGIA), four differential input channels, a maximum output rate of 3.84 kSPS, and a serial interface, housed in a 24-pin SSOP (5.30 mm width) package supplied in tape-and-reel format. A delta-sigma ADC is a type of analog-to-digital converter that uses oversampling and charge-balance (sigma-delta) modulation to achieve very high resolution, typically 16 to 24 bits, at moderate conversion speeds. Within the data-acquisition hierarchy, it sits above general-purpose SAR ADCs in resolution and below high-speed pipeline converters in throughput, making the delta-sigma architecture the dominant choice for precision sensor measurement front ends in weigh scales, process control, scientific instrumentation, and medical equipment. Key features of the CS5534-BSZR include 24-bit resolution achieved through charge-balance techniques, four differential input channels for multi-sensor systems, an integrated PGIA that eliminates a discrete instrumentation amplifier stage, and ultra-low-noise performance optimized for measuring low-level unipolar or bipolar signals. The on-chip PGIA supports gain selection so microvolt-level bridge and thermocouple signals can be amplified before conversion, directly improving effective system resolution. Technically, the device belongs to the CS5531/32/33/34 family, which pairs a low-noise PGIA front end with a fourth-order (per family architecture) delta-sigma modulator and on-chip digital filtering. The serial interface allows configuration of gain, line-frequency rejection, and conversion rates, while calibration options support system-level offset and gain correction without external trimming components. Typical applications include weigh-scale load-cell front ends, where microvolt-level bridge outputs demand ultra-low input noise; process-control transmitters measuring 4-20 mA loop sensor signals; and medical or scientific instruments digitizing low-level bipolar signals with high linearity. A key design consideration: the analog front end requires careful layout - separate clean analog supplies, a stable voltage reference, and guarding around input traces - because at 24-bit resolution, board-level noise can dominate the ADC's own performance. This page synthesizes distributor pricing, drop-in family alternatives, datasheet guidance, and practical design notes not consolidated in the manufacturer datasheet, with pricing as of 2026-09-13.
CS5560-ISZ - 24-Bit 50kSps Delta-Sigma ADC | Cirrus Logic
The Cirrus Logic CS5560-ISZ is a single-channel, 24-bit delta-sigma analog-to-digital converter capable of 50 kSps conversion rate, packaged in a 24-pin SSOP (ISZ suffix) with a fully differential analog input. According to the Cirrus Logic datasheet, the CS5560 features on-chip input buffers for both AIN and VREF+ inputs, providing high input impedance that significantly reduces drive requirements of signal sources and minimizes errors caused by source impedances. It supports simple three/four-wire serial interface communication and offers flexible power supply configurations from ±2.5 V or 5 V operation. An ADC (Analog-to-Digital Converter) is a semiconductor device that converts continuous analog voltage signals into discrete digital codes for processing by microcontrollers, DSPs, or FPGAs. Delta-sigma (Σ-Δ) ADCs use oversampling and noise-shaping techniques to achieve high resolution (16-24 bits) at the cost of lower conversion rates compared to SAR or pipeline architectures. They are categorized as data acquisition ICs within the broader signal chain IC family, sitting between analog sensors and digital processors. Key features of the CS5560-ISZ include 24 bits no missing codes, signal-to-noise ratio optimized for precision measurement, linearity error of 0.0005%, conversion time of 20 µs that settles in a single conversion, and guaranteed monotonic operation across the full input range. The integrated input buffers simplify front-end signal conditioning by eliminating the need for external op-amp buffers when interfacing with high-impedance sensors or bridge circuits. The device employs a multi-bit delta-sigma modulator followed by a digital decimation filter, achieving wide dynamic range while maintaining low total harmonic distortion. The single-cycle settling capability makes the CS5560 particularly well-suited for multiplexed channel scanning applications where the ADC must acquire new data rapidly after switching inputs. Internal calibration registers compensate for offset and gain errors at the factory. Typical applications of the CS5560-ISZ include precision weighing scales and load cell digitizers, industrial process control transducers, medical instrumentation such as patient monitoring equipment, seismic and vibration data acquisition systems, and high-accuracy temperature or strain gauge measurement front-ends. The differential input architecture and integrated reference buffer make it ideal for bridge sensor signal chains where common-mode noise rejection is critical. When designing with the CS5560-ISZ, ensure the analog and digital grounds are tied at a single point near the ADC, with separate ground planes for analog and digital returns to prevent digital switching noise from coupling into sensitive analog inputs. Use a low-noise voltage reference for VREF+ to maximize SNR, and place decoupling capacitors (typically 100 nF ceramic plus 10 µF tantalum) as close as possible to both VA and VD supply pins. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. The CS5560-ISZ is currently in production with multiple distributors carrying stock, making it a reliable choice for new designs as well as legacy maintenance.
CS5561-ISZ - 24-bit Sigma-Delta ADC | Cirrus Logic
The Cirrus Logic CS5561-ISZ is a 24-bit high-throughput sigma-delta analog-to-digital converter (ADC) with 1 input channel, housed in a 24-pin SSOP package. It provides 24-bit resolution and uses a sigma-delta modulation architecture suitable for precision measurement, instrumentation, and industrial process control applications. An ADC (Analog-to-Digital Converter) is an integrated circuit that converts continuous analog voltage signals into discrete digital codes. The sigma-delta (also written as delta-sigma or SD) modulator topology is a category of oversampling converters that trades raw speed for very high resolution, excellent noise rejection, and tight linearity. In the broader system taxonomy, the CS5561-ISZ sits as: ADC -> data converter -> data acquisition IC -> signal chain IC -> semiconductor. Sigma-delta ADCs excel in low-frequency precision applications such as weigh scales, temperature monitoring, strain-gauge bridges, and audio band processing where noise shaping rejects out-of-band interference. Key features of the CS5561-ISZ include 24-bit resolution, single-channel (1-input) input mux configuration, sigma-delta modulator, and SSOP-24 surface-mount packaging. According to the Cirrus Logic CS5561 datasheet, this family is classified as a high-throughput delta-sigma A/D converter family, targeting measurement systems that demand high dynamic range. The interface is typically an SPI/serial digital interface, common to the CS556x series. Typical applications include precision weigh scales and load-cell readouts, industrial process automation, temperature and strain measurement, data acquisition front-ends, and laboratory instrumentation. The wide input range and high effective number of bits (ENOB) also support medical monitoring and transducer conditioning. When designing with this part, the analog front-end (signal conditioning, reference, and PGA) is critical. Provide a low-noise, low-drift voltage reference and adequate decoupling on AVDD and DVDD rails. Route analog and digital grounds separately and join at a single point. Allow adequate warm-up time before calibration, as the modulator settles within hundreds of milliseconds.
CS5566-ISZR - 24-bit 5kSps Sigma-Delta ADC | Cirrus Logic
The Cirrus Logic CS5566-ISZR is a single-channel, 24-bit sigma-delta analog-to-digital converter (ADC) capable of 5 kSps conversion rate, housed in a 24-pin SSOP package and supplied on tape and reel (2000 units per reel). It accepts a fully differential analog input and provides a simple three/four-wire serial interface compatible with SPI. On-chip input buffers present high input impedance to both the AIN inputs and the VREF+ pin, eliminating the need for external driver amplifiers. An ADC (analog-to-digital converter) is a data-acquisition component that translates continuous analog signals into discrete digital codes for processing by microcontrollers, FPGAs, or DSPs. Sigma-delta ADCs use oversampling and noise-shaping to achieve very high effective resolution at low-to-moderate sample rates, and they sit within the hierarchy: ADC -> data converter -> data acquisition IC -> signal chain -> mixed-signal semiconductor. The CS5566 specifically targets industrial measurement, weighing-scale, and transducer read-out applications where 24-bit effective resolution and a fully differential front-end are required. Key features include 24-bit no-missing-codes performance, 5 kSps maximum throughput, a fully differential input, on-chip input and reference buffers, and signal-to-noise of 84 dB. The CS5566 operates from 2.5 V or 5 V analog supplies, accepts 0 V to 5 V common-mode input range, and offers 0.0005% linearity error. Conversion time is 200 us per conversion, and the device settles in a single conversion cycle, simplifying calibration and reducing system latency. The converter architecture combines a sigma-delta modulator with a digital decimation filter. Internal calibration registers compensate for offset and gain drift, while the differential reference path rejects common-mode supply noise. The serial interface supports either a three-wire mode (DIN, DOUT, SCLK shared) or a four-wire mode (independent SDOUT and SDIN), and a synchronous DRDY flag indicates when a new conversion result is available in the output register. Typical applications include industrial weighing scales, strain-gauge bridge readouts, pressure transducers, temperature measurement (RTD/thermocouple front-ends), process-control instrumentation, and precision sensor signal conditioning. The differential input and high-impedance reference buffer allow direct connection to bridge sensors without additional instrumentation amplifiers, reducing BOM cost and PCB area. When designing with the CS5566-ISZR, place 0.1 uF decoupling capacitors close to AVDD and DVDD pins and keep the analog and digital ground returns joined at a single star point. The differential analog inputs must remain within the specified common-mode range; use the on-chip buffers when source impedance exceeds 1 kohm. This page synthesizes distributor stock data, drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet.
CS5571-ISZ - 16-Bit 100kSPS Sigma-Delta ADC | Cirrus Logic
The Cirrus Logic CS5571-ISZ is a 16-bit, 100 kSPS, single-channel, differential-input, sigma-delta analog-to-digital converter housed in a 24-pin SSOP package. According to the Cirrus Logic datasheet, the device operates from ±2.375 V to ±2.625 V (or single +5 V) analog supplies and a 1.8 V to 3.3 V digital supply, providing a high-throughput, low-noise conversion path for precision sensor and instrumentation front ends. An ADC (analog-to-digital converter) is a data-acquisition component that converts real-world continuous analog signals into discrete digital codes for processing by a microcontroller, DSP, or FPGA. The CS5571 belongs to the sigma-delta (Σ-Δ) converter family, a topology that uses oversampling and digital filtering to trade converter speed for very high effective resolution and excellent inherent anti-alias rejection. In the broader taxonomy, this part is a precision SAR/sigma-delta hybrid-class ADC used in industrial measurement, data acquisition, and embedded control applications. Key features include 16-bit no-missing-code resolution, 100 kSPS maximum conversion rate, differential analog inputs with high common-mode rejection, a serial SPI-compatible (3-wire/4-wire) interface for digital communication, and a small 24-SSOP surface-mount footprint. The combination of high throughput and a differential input stage allows direct connection to bridge sensors, thermocouples, and other low-level transducer signals without an external instrumentation amplifier in many cases. The CS5571 integrates a low-noise input front end, a multi-bit sigma-delta modulator, and a digital decimation filter, eliminating the need for complex external anti-alias filtering. Its serial output simplifies galvanic isolation in industrial designs and minimizes pin count on the host processor side. The wide supply tolerance makes it compatible with both ±5 V industrial rails and single +5 V systems. Typical applications include industrial process control, weigh scales and load-cell readouts, temperature and pressure measurement front ends, medical instrumentation, and portable data loggers. Designers select this part when true 16-bit accuracy at 100 kSPS and a small 24-SSOP PCB footprint are required in noisy industrial environments. When designing with this device, place the analog and digital grounds on a split plane joined at a single star point beneath the IC, and use 0.1 µF ceramic decoupling close to each supply pin. The differential input architecture rejects common-mode noise, but PCB layout symmetry of the input traces is critical to preserve CMRR. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
CS5580-ISZ - 16-bit Sigma-Delta ADC, 24-SSOP | Cirrus Logic
The Cirrus Logic CS5580-ISZ is a 16-bit, single-channel, sigma-delta analog-to-digital converter (ADC) housed in a 24-pin SSOP package. It supports both serial and parallel data interfaces, giving designers the flexibility to use it in legacy parallel-microcontroller designs as well as modern serial-only systems. According to the Cirrus Logic product listing, the CS5580 family is engineered as a high-throughput delta-sigma A/D converter for precision data acquisition. Sigma-delta ADCs (also written as sigma-delta or delta-sigma) are a class of oversampling converters that trade raw speed for very high resolution and excellent noise rejection. They integrate a modulator and a digital filter, pushing quantization noise out of the baseband and producing low-noise, high-resolution output. In the IC hierarchy, the CS5580-ISZ sits as an ADC inside the Data Acquisition category, which itself belongs to Integrated Circuits (ICs) and ultimately to the broader signal-chain and power-management semiconductor family. Key features include 16-bit resolution, a single differential or single-ended input channel, sigma-delta modulator architecture, and selectable data interfaces (serial and parallel). The 24-SSOP package provides a compact surface-mount footprint suitable for industrial control boards, instrumentation front-ends, and process-control modules. Operating from a standard 5V analog supply, the converter is designed for use with downstream microcontrollers, DSPs, or FPGA-based acquisition engines. The CS5580's high-throughput delta-sigma architecture enables precise digitization of low-frequency, high-precision analog signals such as transducer outputs, weigh-scale bridge signals, and temperature-conditioned sensor measurements. The combination of 16-bit resolution with sigma-delta noise shaping makes it particularly well suited to measurement applications that demand low noise and excellent linearity rather than high sample rates. Typical applications include industrial process control, weigh scales and load-cell digitizers, temperature measurement systems, and precision sensor front-ends. The wide compatibility with both serial and parallel host interfaces also makes it attractive for legacy system upgrades where an existing parallel bus is available. When designing with the CS5580-ISZ, ensure that input signals are properly buffered and that the reference voltage is low-noise and well decoupled. Layout the analog and digital grounds as separate planes joined at a single point to avoid coupling modulator switching noise into the analog front end. This page synthesizes distributor pricing, cross-reference alternatives, and practical design notes that are not consolidated in the manufacturer datasheet alone, providing a single-source engineering reference for the CS5580-ISZ.
CS5581-ISZ - 16-bit 200kSps Sigma-Delta ADC | Cirrus Logic
The Cirrus Logic CS5581-ISZ is a 16-bit, 200 kSps, single-channel sigma-delta analog-to-digital converter housed in a 24-pin SSOP package. It operates from ±2.5 V or 5 V analog supplies, integrates on-chip input buffers for high input impedance, and achieves 80 dB signal-to-noise ratio with linearity error of 0.0008% (approximately 0.5 LSB) and DNL of ±0.1 LSB maximum. What is a sigma-delta ADC? A sigma-delta (ΔΣ) analog-to-digital converter is a type of data converter that uses oversampling and noise shaping to achieve high resolution at moderate bandwidth. Unlike successive-approximation registers (SAR) or flash converters, sigma-delta ADCs trade absolute sample rate for very high in-band signal-to-noise ratio, making them ideal for precision measurement, instrumentation, and audio applications. The CS5581 belongs to the data acquisition IC category, which sits hierarchically within mixed-signal ICs, integrated circuits, and ultimately semiconductors. Key features include a single-ended analog input with integrated input buffers that eliminate the need for external op-amp buffers, a 5 µs conversion time that settles in a single conversion cycle, and a serial interface suitable for connection to microcontrollers, DSPs, or FPGAs. The 24-SSOP package offers a compact footprint for multi-channel data acquisition boards. The device targets high-throughput 16-bit measurements where signal integrity and noise rejection outweigh raw sample rate. From an architectural perspective, the CS5581 combines a switched-capacitor modulator with a digital decimation filter, enabling true 16-bit resolution with no missing codes. The high input-impedance on-chip buffer reduces source-impedance-induced gain errors and lets the ADC drive directly from sensor bridges, thermocouples, or instrumentation front ends without precision external buffering. Typical applications include industrial process control, precision weigh scales, multi-channel data acquisition systems, medical instrumentation front ends, and audio bandwidth measurement where its 80 dB SNR and low integral nonlinearity deliver accurate digitisation of low-level analog signals. A primary use case is replacing legacy 16-bit SAR ADCs in measurement instruments where higher noise rejection is required. When designing with the CS5581, observe the supply decoupling guidance: place 0.1 µF ceramic capacitors close to each analog supply pin and add bulk electrolytic capacitors to suppress switching supply noise. Ensure the analog input common-mode voltage sits within the specified range and that the digital interface lines are length-matched and series-terminated near the host controller to avoid reflections. This page synthesises distributor pricing from DigiKey/Mouser, drop-in alternative MPNs from the same Cirrus Logic family, and practical PCB layout notes that complement the manufacturer datasheet and accelerate design-in decisions.
CS5581-ISZR - 16-Bit 200kSPS Delta-Sigma ADC | Cirrus Logic | 24-SSOP
The Cirrus Logic CS5581-ISZR is a 16-bit, 200 kSPS, single-channel delta-sigma analog-to-digital converter (ADC) housed in a 24-pin SSOP package, designed for high-throughput precision measurement applications. It accepts true bipolar input ranges of ±2.5 V and 0 V to 5 V, providing flexible interfacing with industrial sensors, weigh scales, and process-control transducers. The device combines a charge-balance modulator with a multi-bit digital filter, delivering 16-bit no-missing-code performance with low integral nonlinearity. A delta-sigma ADC is a converter architecture that oversamples an input signal at a rate far higher than the Nyquist frequency, then uses digital filtering and noise shaping to achieve high effective resolution. The CS5581 belongs to the broader category of precision data converters (ADC > data converter > signal chain IC > semiconductor), enabling engineers to capture low-frequency analog signals with sub-LSB accuracy in environments where successive-approximation (SAR) converters would otherwise require expensive front-end signal conditioning. Key features include a serial peripheral interface (SPI-compatible) for compact MCU/DSP connectivity, single-ended analog input architecture, and a charge-balance conversion technique that minimizes front-end analog complexity. The 24-SSOP surface-mount package provides a thermal resistance and PCB footprint compatible with high-density data-acquisition boards, while the tape-and-reel (-ISZR suffix) packaging supports high-volume automated assembly. Architecturally, the CS5581 integrates a chopper-stabilized input stage, a multi-bit modulator, and a decimation filter on a single CMOS die. This integration eliminates external precision components while preserving DC accuracy across the operating range of -40°C to +85°C. The combination of ±2.5 V/5 V bipolar input support and SPI digital interface simplifies the design of multi-channel data-acquisition systems by stacking multiple CS5581 devices on a shared SPI bus. Typical applications include industrial process-control instrumentation, weigh scales and force/pressure transducers, multi-channel data-acquisition systems, portable battery-powered measurement devices, and precision sensor signal conditioning. The device's low power dissipation also makes it suitable for handheld test equipment where energy budget is constrained. When designing with the CS5581, ensure the analog input remains within the specified common-mode range to avoid saturation of the modulator. Decoupling the analog and digital supplies with 0.1 µF ceramic capacitors placed within 5 mm of the supply pins is recommended for optimal noise performance. This page synthesizes distributor stock data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with actionable information for BOM validation and supply-chain decisions.
DAC-08CQ - 8-Bit High-Speed Multiplying DAC | AMD/Analog Devices
The AMD/Analog Devices DAC-08CQ is an 8-bit monolithic high-speed multiplying digital-to-analog converter that delivers 85 ns settling time with low glitch energy in a 20-pin LCCC (LCC-20) surface-mount package. Operating as a current-output DAC with universal digital logic interface, it accepts standard TTL/CMOS inputs and supports a wide 20:1 reference current range from approximately 0.2 mA to 4 mA. The device provides very high speed performance coupled with low cost and outstanding applications flexibility for both commercial and industrial designs. A multiplying DAC (MDAC) is a digital-to-analog converter whose output is the product of a digital input word and an analog reference current or voltage, enabling four-quadrant multiplication when bipolar references are used. DACs of this class sit within the broader hierarchy of data converters (DAC -> data converter -> mixed-signal IC -> semiconductor) and are distinguished from integrating or sigma-delta types by their inherently high update rates and ability to operate on AC reference signals. Key features of the DAC-08CQ include ±10 ppm/°C typical full-scale output current drift, monotonic multiplying performance over a 20:1 reference current range, low glitch energy, and 1 LSB-accurate matching across the rated operating temperature range. Its advanced bipolar circuit design achieves settling within 85 ns to within ±1/2 LSB for full-scale transitions, while zero-scale output current and drift remain essentially negligible compared to 1/2 LSB. The DAC-08CQ is built on a bipolar process optimized for high-speed current steering, with an internal R-2R-type ladder network and high-impedance current sources that minimize dynamic errors during code transitions. The combination of fast settling and low glitch makes it suitable for video-rate signal generation, waveform synthesis, and digitally controlled calibration systems where step accuracy matters more than absolute DC precision. Typical applications include CRT display systems, precision motor control, audio attenuators, digitally programmable gain stages, function generators, and high-speed automatic test equipment. The wide reference current range also makes it well suited for process-control loops and software-calibrated instrumentation. When designing with this part, pay attention to the reference current source impedance: the DAC's multiplying bandwidth depends on keeping the reference source impedance low (typically under 500 ohm). For high-speed or AC-reference operation, buffer the reference with a low-output-impedance amplifier such as the AD844 to preserve bandwidth. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer page, including pin-compatibility guidance across the DAC08 family temperature grades.
DAC38RF83 - Dual 14-Bit 9-GSPS RF-Sampling DAC | TI
The Texas Instruments DAC38RF83 is a high-performance, dual-channel, 14-bit, 9-GSPS RF-sampling digital-to-analog converter (DAC) capable of synthesizing wideband signals from 0 to 4.5 GHz. It integrates a 6x-24x interpolating filter chain, an on-chip PLL (6 GHz and 9 GHz modes), and a JESD204B interface, and is supplied in a 144-pin FCBGA (10x10 mm) package. A digital-to-analog converter (DAC) converts digital binary data into an analog signal. As an RF-sampling DAC, the DAC38RF83 directly synthesizes signals at radio frequencies without an intermediate IF stage, simplifying transceiver architectures. It belongs to the family of high-speed data converters, essential in modern communication systems for bridging the digital and analog domains. Key features include dual 14-bit DAC cores operating at up to 9 GSPS, a flexible interpolation factor from 6x to 24x, an integrated PLL for clock generation, and a JESD204B interface supporting high per-lane data rates. The device offers single-ended or differential output modes, high dynamic range, and programmable output power, enabling direct RF synthesis up to 4.5 GHz while reducing system complexity and component count. The DAC38RF83 utilizes advanced CMOS technology and a high-speed current-steering architecture to achieve excellent spurious-free dynamic range (SFDR) and low noise spectral density. The on-chip PLL and clock multiplier reduce the need for external high-frequency clock sources, while the JESD204B serial interface simplifies PCB layout by minimizing data lines. Multiple operating modes, including real and complex output, plus digital gain and offset adjustment, provide design flexibility. Typical applications include 3G/4G/5G wireless base stations, radar systems, software-defined radio (SDR), and broadband test equipment. The wideband synthesis capability and high dynamic range support complex modulation schemes such as OFDM and wideband spread-spectrum signals. When designing with the DAC38RF83, careful attention must be paid to power supply decoupling and clock jitter, as these directly impact output signal quality. The device requires multiple supply rails (1.0V, 1.8V, 3.3V per family documentation; verify against the datasheet) and a clean reference clock, with controlled-impedance RF output traces.
DAC38RF83IAAV - Dual 14-Bit 9-GSPS RF DAC | Texas Instruments
The Texas Instruments DAC38RF83IAAV is a dual-channel, 14-bit, 9-GSPS RF-sampling digital-to-analog converter (DAC) with 6x-24x interpolation, integrated 6 GHz and 9 GHz PLLs, and a JESD204B interface, housed in a 144-ball FCBGA (10x10 mm) package. A digital-to-analog converter (DAC) is a mixed-signal IC that translates digital code into an analog output current or voltage. Within the signal-chain hierarchy, a DAC sits between the digital baseband (FPGA or ASIC) and the analog/RF domain. RF-sampling DACs such as the DAC38RF83 push the reconstruction point directly to RF frequencies, eliminating an entire intermediate-frequency (IF) mixing stage and simplifying transmitter architectures. Key features include a 14-bit resolution with update rates up to 9 GSPS, wideband signal synthesis from 0 to 4.5 GHz, on-chip PLL clock multiplication supporting 6 GHz and 9 GHz operation, and flexible 6x-24x interpolation filters that relax FPGA JESD204B lane-rate requirements. The dual-channel architecture supports single-ended or differential outputs and mixed-mode (return-to-zero / non-return-to-zero / mix-mode) operation for optimized high-frequency output response. Technically, the DAC38RFxx family integrates a JESD204B 8.2 Gbps serial interface, digital up-conversion (complex mixing), and on-chip clock circuitry, reducing external clocking complexity. Programmable interpolation, NCO mixing, and gain/offset calibration registers allow software-defined radio waveforms to be generated with high spectral purity directly at RF. Typical applications include 5G wireless baseband-to-RF transmitters, wideband software-defined radios, radar and electronic warfare waveform generation, broadband test and measurement signal sources, and satellite communications uplinks. Design consideration: the RF DAC output current should be set with attention to output power and SFDR trade-offs, and the JESD204B lanes require careful controlled-impedance PCB layout with matched-length traces to the FPGA. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.
DAC38RF83IAAVR - Dual 14-Bit 9-GSPS RF-Sampling DAC | TI
The Texas Instruments DAC38RF83IAAVR is a dual-channel, 14-bit, 9-GSPS RF-sampling digital-to-analog converter (DAC) with 6x-24x interpolation and an integrated 6 GHz and 9 GHz PLL, housed in a 144-ball FCBGA (10x10 mm) package. It synthesizes wideband signals from 0 to 4.5 GHz with a JESD204B serial data interface. An RF-sampling DAC is a data-converter device that generates analog output signals directly at radio frequencies, eliminating the need for multiple upconversion mixer stages in the transmit chain. Within the signal-chain hierarchy, the DAC38RF83 sits in the data converters -> digital-to-analog converters -> RF-sampling DAC category and forms the heart of modern wideband transmitter architectures for wireless infrastructure and radar. Key features include dual-channel 14-bit resolution with a 9 GSPS maximum update rate, on-chip 6x-24x interpolation filters that relax data-interface speed requirements, and an integrated PLL/VCO clocking multiplier supporting 6 GHz and 9 GHz reference modes. The JESD204B interface with up to 8 lanes simplifies connectivity to FPGAs, and both single-ended and differential output options are supported. Architecturally, the DAC38RFxx family combines a high-dynamic-range current-steering DAC core with digital signal processing blocks, including complex and real mixing (NCO), digital upconversion, and programmable interpolation. The RF-sampling approach supports 3G/4G/5G wideband carrier aggregation with high SFDR performance. Typical applications include wireless base-station transmitters (3G/4G/5G), wideband radar and electronic warfare signal generation, cable headend and broadband signal synthesis, and test-and-measurement arbitrary waveform generation. Design consideration: maintain clean low-noise clocking and adequate thermal design in the FCBGA package; the high output swing at RF frequencies demands careful RF output balun/filter network selection per the datasheet application section. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, with pricing referenced as of 2026-09-03.
DAC702KH-2 - 16-Bit DAC, 24-Pin CDIP | Texas Instruments
The Texas Instruments DAC702KH-2 is a monolithic 16-bit digital-to-analog converter with one channel and a 24-pin ceramic dual in-line package (CDIP). It supports voltage-output and current-output models according to the manufacturer datasheet and is specified for high accuracy, including maximum linearity error of ±0.0015% of FSR and maximum differential linearity error of ±0.003% of FSR. The converter is monotonic to 15 bits over its full specified temperature range and is pin-compatible with the DAC72 family. A digital-to-analog converter, or DAC, is a data-conversion integrated circuit that transforms a digital code into a proportional analog voltage or current. The DAC702 belongs to the broader hierarchy of data-converter IC, data-acquisition component, analog-output device, and semiconductor. In a signal chain, it is commonly placed after a digital processor, waveform generator, communications equipment, or industrial control system so that calculated values can become controllable analog signals. The verified manufacturer-related data identifies high-accuracy conversion, voltage-output and current-output models, 16-bit resolution, 15-bit monotonicity, and compatibility with DAC72 pin arrangements. Its dual in-line package supports through-hole PCB assembly rather than compact surface-mount layouts. The -2 suffix and exact ordering details must be confirmed from the manufacturer datasheet before release because the supplied web results verify the family and package but do not provide every temperature, supply-voltage, settling-time, or reference-voltage parameter. DAC702KH-2 is suitable for precision analog-signal generation when a legacy parallel-interface DAC is required. Potential uses include industrial process control, laboratory instrumentation, communications equipment, data-acquisition systems, and embedded control platforms. Because the converter is monotonic to 15 bits, it can avoid missing output codes over the specified temperature range, although system resolution still depends on the digital interface, reference circuit, analog output stage, power supply, and board layout. Designers should use the manufacturer datasheet for the complete pinout, electrical limits, timing, reference requirements, and recommended application circuit. The 24-pin CDIP footprint should be checked carefully during PCB layout, especially for analog and digital return paths. Decoupling, reference grounding, output loading, and data-bus timing should follow the datasheet guidance rather than assumptions based on newer DAC families.
DAC707KP-4 - 16-Bit DAC | Texas Instruments | Precision Analog
The Texas Instruments DAC707KP-4 is a 16-bit microprocessor-compatible digital-to-analog converter in a 28-pin through-hole DIP package. The supplied data confirms its 16-bit conversion resolution and identifies the related DAC707KP family as a 28-pin PDIP device. Detailed electrical limits, reference voltage, output range, settling time, accuracy grades, power requirements, and temperature range were not included in the verified sources and therefore remain unsubstantiated here. A digital-to-analog converter is a data-conversion IC that translates a digital code into a proportional analog voltage or current. In the signal-chain hierarchy, a DAC sits between digital control or processing systems and analog output circuitry: digital bus -> DAC -> analog amplifier or load. The DAC707 family is described by its manufacturer data as microprocessor-compatible 16-bit converters, making it relevant to industrial control, instrumentation, waveform generation, and legacy embedded systems. The key verified feature is 16-bit digital resolution. When a manufacturer specifies converter resolution, the theoretical ideal quantization count is 2 raised to the number of bits, or 65,536 levels; this is a mathematical relationship rather than a claim of achieved accuracy. The -4 suffix is present in the exact MPN and distributor listing, but its grade or temperature meaning cannot be assigned without the manufacturer ordering table. Users must verify that code before treating the suffix as a qualification marker. The DAC707KP family uses a 28-pin PDIP package according to the verified distributor results. A through-hole DIP is useful for prototyping, educational systems, and repairable industrial assemblies because it remains accessible on a breadboard or perforated board. Its larger package and older through-hole format are less suitable for compact new portable products than a modern surface-mount data converter. Typical circuit implementation involves applying a valid digital word, supplying the required reference and power rails, checking logic levels, and using an external buffer when the destination cannot be driven directly. Because output range, reference voltage, and drive capability were absent from the supplied evidence, designers must consult the official family datasheet before sizing resistors, amplifiers, protection networks, or decoupling capacitors. This product record distinguishes confirmed facts from missing parameters and avoids inventing a replacement list. Search results identify the part as available through distributor and aggregator pages, but they do not provide a complete verified price ladder, pin assignment, lifecycle declaration, or same-footprint substitute matrix.