AD7528SQ - Analog Devices Inc.

Manufacturer Part Number

AD7528SQ

Manufacturer

Analog Devices

Introduction

The AD7528SQ is a dual 8-bit digital-to-analog converter (DAC) featuring high-speed parallel interface, designed for data acquisition systems requiring low power consumption and high precision.

Product Features and Performance

Dual 8-bit DACs

High-speed settling time of 400ns

Output type: Current - Unbuffered

Interface: Parallel data input

External reference type

Support wide supply voltage range (5V ~ 15V for both analog and digital)

R-2R resistor ladder architecture

Highly stable over a wide temperature range (-55°C to 125°C)

Product Advantages

Compact 20-CDIP package

High precision with INL/DNL ±1 LSB Max

Low power consumption

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 2

Settling Time: 400ns

Voltage - Supply, Analog: 5V ~ 15V

Voltage - Supply, Digital: 5V ~ 15V

Operating Temperature: -55°C ~ 125°C

Package / Case: 20-CDIP

Mounting Type: Through Hole

Quality and Safety Features

Robust performance verified under extended temperature ranges

Precision engineering ensures reliability and accuracy

Compatibility

Compatible with parallel data interface systems

Flexible with external reference voltage requirement

Application Areas

Data acquisition systems

Instrumentation

Industrial automation

Communication systems

Product Lifecycle

Status: Active

Long-term availability with no immediate discontinuation expected

Several Key Reasons to Choose This Product

High-speed dual DAC functionality in one chip

Wide operating voltage and temperature ranges suitable for harsh environments

High precision with low integral and differential nonlinearity errors

Suitable for high-performance applications requiring quick data conversions

Ease of integration with existing digital systems