AD8522ANZ - Analog Devices Inc.

Manufacturer Part Number

AD8522ANZ

Manufacturer

Analog Devices

Introduction

The AD8522ANZ is a 12-bit dual digital-to-analog converter (DAC) from Analog Devices, designed for data acquisition systems requiring high precision and speed.

Product Features and Performance

Dual 12-bit DAC converters

Fast settling time of 16µs

Buffered voltage output

Internal reference voltage

SPI data interface for communication

R-2R architecture ensures high precision

Operates within a wide temperature range of -40°C to 85°C

Product Advantages

High accuracy with INL/DNL of ±0.5 LSB

Simultaneous dual DAC functionality speeds up operations

Internal reference reduces external component requirements

Robust performance in extreme temperatures

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 16µs

Output Type: Voltage Buffered

Reference Type: Internal

Voltage Supply, Analog/Digital: 5V

Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Precision components ensuring consistent performance

Reliable operation within specified temperature ranges

Compatibility

SPI interface compatible with most microcontrollers

Through-hole mounting suitable for standard PCB designs

Application Areas

Industrial automation

Robotics

Data acquisition systems

Communication systems

Product Lifecycle

Currently active and in production

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High-resolution dual DAC increases efficiency in multi-task operations

Rapid settling time ideal for time-sensitive applications

Internal reference voltage simplifies system design

Rugged design ensures operation in harsh environments