AD7837ANZ - Analog Devices Inc.

Manufacturer Part Number

AD7837ANZ

Manufacturer

Analog Devices

Introduction

The AD7837ANZ is a high-performance, dual 12-bit digital-to-analog converter (DAC) offered by Analog Devices, designed for data acquisition systems.

Product Features and Performance

Dual 12-bit D/A converters

Settling Time of 5µs

Buffered Voltage Output

Supports External Reference

R-2R Ladder Architecture

Compatible with Parallel Data Interface

Product Advantages

High-resolution conversion enhances precision

Rapid settling time enables fast response

Buffered output ensures stability in signal delivery

Flexible reference input broadens usage scenarios

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 5µs

Output Type: Voltage - Buffered

Reference Type: External

Voltage - Supply, Analog: ±14.25V to 15.75V

INL/DNL (LSB): ±1 (Max)

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range ensures reliability under variable environmental conditions

Precision components minimize linearity errors

Compatibility

Compatible with systems requiring a parallel data interface

Can be integrated in both analog and digital power supply environments

Application Areas

Industrial automation

Data acquisition systems

Signal conditioning modules

Embedded systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacements or upgrades are readily available under the base product number AD7837

Several Key Reasons to Choose This Product

Dual DAC configuration maximizes output efficiency

Fast 5µs settling time for rapid response applications

Operational across a wide range of supply voltages

Supports varied temperature conditions for versatile implementation

High degree of accuracy with low INL/DNL values

Compatible with external reference for flexible adaptation