AD7708BRU - Analog Devices Inc.

Manufacturer Part Number

AD7708BRU

Manufacturer

Analog Devices

Introduction

AD7708BRU is an obsolete 16-bit Analog to Digital Converter designed for data acquisition in multi-channel systems.

Product Features and Performance

16-bit resolution

Sampling rate up to 1.37k samples per second

Can handle up to 8 inputs

Input types include Differential, Pseudo-Differential, Single Ended

Utilizes SPI and DSP for data interfacing

Features Multiplexer, Programmable Gain Amplifier, and ADC configuration

Sigma-Delta architecture

Supports external reference type

Product Advantages

High resolution and accuracy for precise measurements

Versatility in handling various types of inputs

Integrated features (MUX, PGA) reduce component count

Capable of interfacing with digital systems easily via SPI and DSP

Applicable for both 3.3V and 5V systems

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 1.37k per second

Number of Inputs: 4, 8

Voltage Supply, Analog: 2.7V to 3.3V, 5V

Voltage Supply, Digital: 2.7V to 3.3V, 5V

Operating Temperature range: -40°C to 85°C

Quality and Safety Features

Operates effectively within a wide temperature range (-40°C to 85°C)

Embedded features enhance reliability and precision

Compatibility

Compatible with microcontrollers and processors via SPI and DSP interfaces

Supports a range of supply voltages for flexible power compatibility

Application Areas

Industrial automation systems

Data acquisition systems

Instrumentation

Sensing systems in harsh environments

Product Lifecycle

This product is obsolete

Alternative replacements or upgrades should be considered

Several Key Reasons to Choose This Product

High-resolution ADC suitable for detailed data acquisition tasks

Multi-input capability offers flexible connectivity

Robust temperature and voltage range support ensures stable operation across various environments

Compact 28-TSSOP package facilitates easy integration into designs

Extensive compatibility with modern digital interfaces simplifies system design requirements