AD7666ASTZ - Analog Devices Inc.

Manufacturer Part Number

AD7666ASTZ

Manufacturer

Analog Devices

Introduction

AD7666ASTZ is a high-performance 16-bit Analog to Digital Converter (ADC) from the PulSAR® series designed for data acquisition in sensor interfacing, industrial control systems, and medical instrumentation.

Product Features and Performance

16-bit resolution

Sampling Rate up to 500k per second

Single differential input

Supports SPI, Parallel, DSP interfaces

SAR Architecture

Can utilize both external and internal reference voltages

Product Advantages

High-resolution data conversion

Fast sampling rate for real-time processing

Supports multiple digital interfaces for ease of system integration

Flexible reference voltage compatibility enhances accuracy and adaptability

Key Technical Parameters

Number of Bits: 16

Sampling Rate (Per Second): 500k

Number of Inputs: 1

Input Type: Differential

Data Interface: SPI, Parallel, DSP

Reference Type: External, Internal

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Operates over a wide temperature range ensuring reliability in varied environments

Compatibility

Compatible with various microcontrollers and DSPs through SPI, Parallel interface

Mounting Type: Surface Mount for secure and compact installation

Application Areas

Sensor Interfacing

Industrial Controls

Medical Instrumentation

Product Lifecycle

Status: Active

This product is currently supported with ongoing manufacturing and no near-term discontinuation. Replacement or upgrade models are not listed.

Several Key Reasons to Choose This Product

High-resolution 16-bit A/D conversion provides precise data output

Rapid 500k sampling rate suitable for fast response systems

Flexible interfacing with SPI, Parallel, and DSP increases system design versatility

Operational across a wide temperature range (-40°C to 85°C) ensures performance stability in extreme conditions

Option of using both external and internal reference sources adapt to varying electrical environments