AD7243ARZ - Analog Devices Inc.

Manufacturer Part Number

AD7243ARZ

Manufacturer

Analog Devices

Introduction

Precision 12-bit digital-to-analog converter for data acquisition systems

Product Features and Performance

12-bit resolution

Single D/A converter

10µs settling time

Buffered voltage output

SPI data interface

R-2R architecture

Internal and external reference type options

Operating temperature from -40°C to 85°C

Product Advantages

High accuracy with INL/DNL ±1 LSB max

Flexible reference input for varied application needs

Compatible with wide supply voltage range

Ensures stable performance across temperature variations

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 1

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)

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust SOIC package

Safe operation in extreme temperatures

Compatibility

SPI compatible with various microcontrollers

Mounting Type: Surface Mount

Application Areas

Industrial automation

Data acquisition systems

Process control

Medical equipment

Product Lifecycle

Active product status

Upgrades or replacements should be verified with the manufacturer or datasheets

Several Key Reasons to Choose This Product

Excellent precision for critical applications

Fast response time for real-time systems

High reliability and stable operation

Ease of integration with SPI interface

Wide application range due to operational temperature and voltage compatibility