AD7657BSTZ-1 - Analog Devices Inc.

Manufacturer Part Number

AD7657BSTZ-1

Manufacturer

Analog Devices

Introduction

High-performance 14-bit SAR ADC with simultaneous sampling

Product Features and Performance

14-bit resolution

250k samples per second

Six single-ended inputs

SPI, Parallel, DSP data interface options

Simultaneous sampling feature

True Bipolar input range

Sample-and-hold per ADC channel

Multi-channel configuration

Product Advantages

Accurate high-speed data acquisition

Low power consumption

Flexibility in system design

Key Technical Parameters

14-bit resolution

250kSPS sampling rate

Six single-ended inputs

External and internal reference type

Supply voltage: Analog 5V, Digital 5V

Operating temperature range from -40°C to 85°C

Quality and Safety Features

Consistent performance across temperature range

Built-in overvoltage protection for reliability

Compatibility

Compatible with various microcontrollers and digital signal processors through SPI, Parallel, DSP interfaces

Easy to integrate into existing systems with 64-LQFP package

Application Areas

Industrial automation

Medical devices

Data acquisition systems

Instrumentation and control systems

Product Lifecycle

Product status: Active

Not currently reported as nearing discontinuation

Replacements or upgrades may exist in the Analog Devices portfolio

Several Key Reasons to Choose This Product

Precision data conversion with 14-bit SAR architecture

High sampling rate accommodating demanding applications

Flexibility through multiple data interfaces and versatile input configurations

Industry-proven reliability and performance from Analog Devices

Multi-channel input allows for various measurement types in one device

Advanced features like true bipolar inputs and simultaneous sampling enhance system design