AD976ARRL

Analog To Digital Converters (ADC) Overview

The AD976ARRL is a high-speed, low-power 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It operates from a single 5 V supply and features a successive approximation register (SAR) architecture with a throughput rate of 200 kSPS for the AD976A variant. The device includes an internal 2.5 V reference and accepts a standard industrial ±10 V analog full-scale input. It utilizes a high-speed parallel interface and is available in surface-mount packages such as SOIC-28.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a 16-bit SAR ADC with factory calibration to minimize linearity errors
• Operates on a single 5 V power supply with low power dissipation
• Includes an internal 2.5 V voltage reference option
• Supports a ±10 V analog input range

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Data acquisition modules
• Test and measurement equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'RL' against official Analog Devices documentation to confirm tape-and-reel packaging status. Confirm current lifecycle status, as older AD976 variants may be discontinued or restricted. Ensure compatibility with existing PCB footprints for the SOIC-28 package before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 200 kSPS sampling rate are required within a single-supply design. Compare against the AD976ANZ for through-hole requirements or other AD976 family members if different throughput speeds like 100 kSPS are sufficient for the application.

Analog To Digital Converters (ADC) Part Context

The AD976 series represents a family of BiCMOS A/D converters designed for speed and low power consumption. The AD976ARRL belongs to the AD976A subset, which offers higher throughput compared to the base AD976 model. It is part of Analog Devices' legacy data converter portfolio.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible alternatives within the same family include the AD976ARZ for lead-free compliance. Verify if the AD976AARZ-RL serves as a functional equivalent with updated manufacturing standards.