AD977AR - Analog Devices Inc.

Manufacturer Part Number

AD977AR

Manufacturer

analog-devices

Introduction

The AD977AR is a high-performance, 16-bit, 100 kSPS analog-to-digital converter (ADC) from Analog Devices. It features a single-ended input, successive approximation register (SAR) architecture, and supports both external and internal voltage references. This ADC is designed for a wide range of data acquisition applications that require high accuracy, low power consumption, and small form factor.

Product Features and Performance

16-bit resolution with up to 100 kSPS sampling rate

Single-ended analog input

Successive approximation register (SAR) architecture

Supports both external and internal voltage references

Low power consumption

Small 20-SOIC package

Product Advantages

High-performance data conversion with 16-bit resolution

Fast sampling rate of up to 100 kSPS

Flexible voltage reference options for versatile applications

Compact surface-mount package for space-constrained designs

Low power operation for battery-powered or portable applications

Key Reasons to Choose the AD977AR

Exceptional accuracy and dynamic performance for precise data acquisition

Scalable sampling rate to match application requirements

Efficient power consumption for extended battery life in portable devices

Easy integration into a wide range of systems with the small 20-SOIC package

Reliable and robust performance backed by Analog Devices' industry-leading quality

Quality and Safety Features

Operates over the extended industrial temperature range of -40°C to +85°C

Robust 20-SOIC package with surface-mount design for reliable operation

Rigorous quality control and testing procedures to ensure product reliability

Compatibility

The AD977AR is a standalone ADC that can be easily integrated into various data acquisition systems and industrial automation applications. It is compatible with standard SPI communication interfaces, allowing seamless integration with microcontrollers, processors, and other digital control systems.

Application Areas

Industrial automation and process control

Instrumentation and test equipment

Medical imaging and diagnostic equipment

Portable and battery-powered devices

Aerospace and defense systems

Product Lifecycle

The AD977AR is an obsolete product, meaning it is no longer in active production. However, Analog Devices offers several alternative and equivalent models that can be considered as replacements, such as the AD7685, AD7980, and AD7982. Customers are advised to contact our website's sales team for more information on available options and to discuss the best solution for their specific application requirements.