AD976ABRZRL

Analog To Digital Converters (ADC) Overview

The AD976ABRZRL is a single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. It operates with a sampling rate of 200 kSPS and accepts single-ended input signals. The device requires dual 5 V power supplies for both analog and digital sections. Key performance metrics include an 85 dB signal-to-noise ratio, differential nonlinearity of -1 LSB or 1.75 LSB, integral nonlinearity of +/- 2 LSB, and gain error of +/- 0.25% FSR. Power dissipation is rated at 100 mW. It utilizes a parallel interface and is housed in a 28-pin SOIC package.

Analog To Digital Converters (ADC) Feature Summary

• High-resolution 16-bit data conversion capability
• Low power consumption design suitable for battery applications
• Integrated internal reference voltage option
• Parallel digital interface for straightforward system integration

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems
• Industrial process control monitoring
• Medical diagnostic equipment
• Data acquisition modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'BRZRL' against official Analog Devices documentation to confirm package type and reel specifications. Ensure compatibility with existing PCB footprints for the 28-SOIC form factor. Check for RoHS compliance status as indicated in the latest datasheet revision. Confirm availability through authorized distributors given potential lifecycle restrictions.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high resolution is required alongside low power constraints. Compare SNR and linearity specifications against alternative SAR ADCs if higher sampling rates are needed. Verify that the parallel interface timing requirements align with the host microcontroller or FPGA capabilities. Consider thermal management for the 100 mW dissipation in enclosed environments.

Analog To Digital Converters (ADC) Part Context

This part belongs to the AD976 family of precision ADCs from Analog Devices. It shares architectural similarities with other members like the AD976CRZ and AD976AARZ-RL but differs in packaging and specific electrical tolerances. The family is designed for general-purpose high-resolution applications requiring low power operation.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible substitutes may include other variants within the AD976 series such as AD976CRZ or AD976AARZ-RL, subject to verification of package and speed specifications. Cross-reference with newer generation SAR ADCs from Analog Devices for improved performance if available.