AD7247AARZ - Analog Devices Inc.

Manufacturer Part Number

AD7247AARZ

Manufacturer

Analog Devices

Introduction

High-precision dual 12-bit Digital-to-Analog Converter

Product Features and Performance

12-bit resolution

Dual D/A converters

Fast settling time of 8µs

Buffered voltage output

Parallel data interface

R-2R architecture

External and internal reference types

Wide supply voltage range

Operates at industrial temperature ranges

Product Advantages

High integration with two DACs in one chip

Fast performance suitable for dynamic applications

Flexible with external and internal voltage references

Built for robust industrial applications

Ease of interfacing with common parallel input systems

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 8µs

Output Type: Voltage - Buffered

Data Interface: Parallel

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

Voltage - Supply, Digital: 10.8V to 16.5V

INL/DNL: ±1 LSB (Max), ±0.9 LSB (Max)

Quality and Safety Features

Highly stable and reliable over operating temperature range of -40°C to 85°C

Compatibility

Compatible with a wide range of microcontrollers and digital signal processors

Application Areas

Precision instrumentation

Process control

Data conversion

Automated test equipment

Product Lifecycle

Active status with no indication of discontinuation

Potential availability of replacements or upgrades as per advancements in technology

Reasons to Choose This Product

Precision and accuracy for critical applications

Integrated dual DAC reduces component count

Speed ideal for real-time applications

Reliable operation over an extended temperature range

Ease of use in a variety of electronic circuits

Proven track record of Analog Devices in DAC technology