AD7710AR - Analog Devices Inc.

Manufacturer Part Number

AD7710AR

Manufacturer

Analog Devices

Introduction

The AD7710AR is an analog to digital converter (ADC) specifically designed for data acquisition, providing high-resolution 24-bit measurements.

Product Features and Performance

High-resolution 24-bit Sigma-Delta ADC

Dual input channels with differential input type

Incorporates multiplexer, programmable gain amplifier, and ADC

Supports external or internal reference voltage

SPI data interface for digital communication

Operates with a 5V to 10V analog supply voltage and a 5V digital supply

Features programmable gain amplifier (PGA) for adjustable amplification

Product Advantages

Precision data acquisition with high-resolution ADC

Flexibility through programmable gain settings and internal or external voltage references

Ease of interface with microcontrollers via SPI data interface

Key Technical Parameters

Number of Bits: 24

Sampling Rate: 1k per second

Number of Inputs: 2, differential type

Voltage Supply, Analog: 5V ~ 10V

Voltage Supply, Digital: 5V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Operates reliably within an industrial temperature range of -40°C to 85°C

Compatibility

Compatible with systems requiring a 24-SOIC package for surface mount

SPI data interface ensures interoperability with most microcontrollers

Application Areas

Industrial process control

Medical systems

Portable instrumentation

Weigh scales

Pressure measurement

Product Lifecycle

Obsolete status indicates discontinuation

Potential necessity to search for replacements or upgrades

Several Key Reasons to Choose This Product

High-resolution 24-bit output enhances measurement precision and data accuracy

Dual input differential type allows for versatile sensor interfacing

Programmable gain offers adaptable sensor signal amplification

SPI interface facilitates easy integration with existing digital systems

Suitable for critical and demanding applications like medical and industrial instrumentation due to robust operating temperature range

Obsolete status may favor applications where component longevity and support are not critical factors