AD7849BRZ - Analog Devices Inc.

Manufacturer Part Number

AD7849BRZ

Manufacturer

Analog Devices

Introduction

The AD7849BRZ is a high-performance, 16-bit digital-to-analog converter (DAC) from Analog Devices, designed for precise data acquisition applications.

Product Features and Performance

16-bit resolution

One D/A converter integrated

Fast settling time of 10µs

Buffered voltage output

SPI data interface

String DAC architecture

External reference input required

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

Product Advantages

High precision output with INL/DNL of ±16 LSB and ±0.9 LSB respectively

Versatile voltage supply range for analog and digital operations

Supports mixed-signal applications with separate analogue and digital supply voltages

Key Technical Parameters

Number of Bits: 16

Settling Time: 10µs typical

Voltage Supply, Analog: ±14.25V to 15.75V

Voltage Supply, Digital: 5V

INL/DNL: ±16 (Max), ±0.9 (Max)

Quality and Safety Features

Robust construction for industrial temperature ranges

Compliance with stringent Analog Devices quality standards

Compatibility

Standard SPI interface for easy integration with most microcontrollers

Simple external voltage reference for flexibility in precision settings

Application Areas

Medical instrumentation

Industrial control systems

Precision data acquisition

Automated test equipment (ATE)

Product Lifecycle

Product status: Active

Not currently nearing discontinuation, with support and availability of replacements

Several Key Reasons to Choose This Product

High-resolution output suitable for critical applications

Fast analog signal generation capability

Ease of interfacing with various digital systems

Reliability across a wide range of operating temperatures

A reputable manufacturer known for quality and precision in the semiconductor industry

Good availability for ongoing and new designs

Consistent and stable performance for precise applications

Suitable for both prototyping and mass production needs