AD7249ARZ - Analog Devices Inc.

Manufacturer Part Number

AD7249ARZ

Manufacturer

Analog Devices

Introduction

The AD7249ARZ is a precision analog-to-digital converter from Analog Devices' DACPORT® series.

Product Features and Performance

Dual 12-bit DACs

10µs settling time

Buffered voltage output

SPI data interface

Selectable external or internal reference

R-2R architecture

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

Product Advantages

High integration with two DACs in one chip

Fast settling time for quick response

Flexible reference selection enhances system versatility

Stable performance across a wide temperature range

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 10µs

Output Type: Voltage - Buffered

Data Interface: SPI

Reference Type: External, Internal

Voltage - Supply, Analog: ±10.8V to 16.5V

INL/DNL (LSB): ±1 (Max), ±0.9 (Max)

Quality and Safety Features

Compliant with industry standards for quality and safety

Robust construction suitable for various operating conditions

Compatibility

Compatible with SPI communication interfaces

Designed for use with systems requiring dual DAC functionality

Application Areas

Industrial automation

Process control

Data acquisition systems

Communication systems

Product Lifecycle

Product status is active

No indication of nearing discontinuation

Replacement or upgrade options may be available as part of Analog Devices' ongoing product range

Several Key Reasons to Choose This Product

High-performance dual DACs provide multitasking capability

Precise digital-to-analog conversion stabilizes output signals

Fast data processing with quick settling time

Versatile interfacing options, including SPI, allowing for simplified integration into existing systems

Broad voltage support permits flexibility in system power design

Reliability across various temperatures ensuring operation in diverse environments