AD7981HRMZ - Analog Devices Inc.

Manufacturer Part Number

AD7981HRMZ

Manufacturer

Analog Devices

Introduction

High-speed 16-bit Successive Approximation Register Analog to Digital Converter

Product Features and Performance

16-bit resolution

600k samples per second

Single pseudo-differential input

SPI and DSP compatible data interface

S/H-ADC configuration

Single ADC with SAR architecture

Suitable for external voltage reference

Operates with 2.375V to 2.625V for analog and digital supply

Extended operating temperature range from -55°C to 175°C

Product Advantages

Precision data conversion

High sampling rate for fast signal acquisition

Robust performance in extreme temperatures

Simple digital interface for easy connectivity

Compact 10-MSOP package for space-constrained applications

Key Technical Parameters

Resolution: 16-bit

Max Sampling Rate: 600k SPS

Input Channels: 1

Input Type: Pseudo-Differential

Data Interface: SPI, DSP

Conversion Rate: 1:1 S/H to ADC

Number of Converters: 1

Architecture: SAR

Supply Voltage Range: Analog and Digital 2.375V to 2.625V

Quality and Safety Features

Extended temperature tolerance

Reliable SAR conversion process

Compatibility

Flexible SPI and DSP interfaces for broad compatibility with various microcontrollers and digital systems

Application Areas

Medical imaging systems

Data acquisition systems

Industrial control

Instrumentation

Communication systems

Product Lifecycle

Status: Active

No indication of discontinuation

Replacement and upgrade options not specified

Several Key Reasons to Choose This Product

Accurate 16-bit resolution ensures high-precision measurements

High-speed ADC enables real-time data processing

Single-chip solution reduces system complexity

Extended operating temperature range for reliability in extreme conditions

Compact and efficient design suitable for space-limited applications

Easy integration with digital systems thanks to SPI and DSP interfaces