AD7244AQ - Analog Devices Inc.

Manufacturer Part Number

AD7244AQ

Manufacturer

analog-devices

Introduction

The AD7244AQ is a high-performance, dual 14-bit Digital to Analog Converter (DAC) designed for data acquisition systems that require fast, accurate, and repeatable outputs.

Product Features and Performance

14-bit resolution

Dual D/A converters

Fast settling time of 4µs

Buffered voltage output

Supports both external and internal references

R-2R architecture ensuring precise conversion

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

Product Advantages

High-resolution outputs maintain signal integrity

Dual converters facilitate simultaneous processing

Quick response suitable for real-time applications

Key Technical Parameters

Number of Bits: 14

Number of D/A Converters: 2

Settling Time: 4µs

Output Type: Voltage - Buffered

Reference Type: External, Internal

Voltage - Supply, Analog: ±5V

INL/DNL (LSB): ±2 (Max), ±1 (Max)

Architecture: R-2R

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust construction in a 24-CDIP package

Designed to meet industrial operating standards

Temperature range ensures reliability under varying environmental conditions

Compatibility

Compatible with SPI data interface

Can be utilized with ±5V analog supply

Application Areas

Industrial automation

Data acquisition systems

Medical instrumentation

Communication systems

Product Lifecycle

Current Status: Active

No immediate plan for discontinuation

Replacements or upgrades available as next-gen DACs evolve

Several Key Reasons to Choose This Product

Dual 14-bit DACs maximize accuracy and reduce output error

Fast settling time enables use in fast response systems

Flexible reference options (internal/external) cater to various application needs

R-2R ladder architecture guarantees stable performance over temperature and supply variations

Through-hole package enhances durability and eases mounting in various applications