AD976AARSZRL

Analog To Digital Converters (ADC) Overview

The AD976AARSZRL is a monolithic 16-bit analog-to-digital converter (ADC) from Analog Devices, part of the AD976A series. It features a sampling rate of 200 kSPS and utilizes a successive approximation register (SAR) architecture. The device operates on a single 5 V supply for both analog and digital sections. It accepts single-ended input signals and communicates via a parallel interface. Key performance metrics include an SNR of 85 dB, INL of ±3 LSB, and DNL of -2/3 LSB. It is housed in a 28-lead SOIC package with an operating temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• High-resolution 16-bit data conversion capability
• Integrated internal reference and clock circuitry
• Low power consumption suitable for portable applications
• Single-supply operation simplifying system design

Analog To Digital Converters (ADC) Applications

• Portable instrumentation
• Battery-powered systems
• Industrial process control
• Medical equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'RL' indicates tape and reel packaging versus tube variants. Confirm RoHS compliance status as some older AD976A variants may differ. Check current lifecycle status as this component family may be discontinued or limited. Ensure the 'A' grade temperature range matches application requirements. Validate pinout compatibility if replacing existing designs.

Analog To Digital Converters (ADC) Selection Notes

Select this model when 16-bit resolution at low speeds is required. Compare against the AD976AANZ for through-hole mounting needs. Consider the AD976AARSZ for tube packaging alternatives. Evaluate power constraints against the 100 mW dissipation rating. Verify interface timing requirements against the parallel bus specifications.

Analog To Digital Converters (ADC) Part Context

This component belongs to the AD976A family of high-speed, low-power ADCs. It shares architectural similarities with the standard AD976 but offers improved accuracy and lower power. The AD976A series is designed for applications requiring precision without high bandwidth. It complements other Analog Devices signal chain components for complete data acquisition solutions.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the AD976AARSZ (tube version). Cross-reference with LTC1605-16 for similar SAR architectures. Verify pin compatibility with AD976AANZ for legacy board upgrades. Check functional equivalence with newer TxDAC families if DAC functionality is needed instead.