AD7226KN - Analog Devices Inc.

Manufacturer Part Number

AD7226KN

Manufacturer

Analog Devices

Introduction

The AD7226KN is an obsolete digital-to-analog converter featuring multiple DACs and a parallel interface, designed for various data acquisition applications.

Product Features and Performance

8 Bits resolution

4 Independent D/A Converters

4µs Settling Time

Buffered Voltage Output

Parallel Data Interface

External Voltage Reference

R-2R Ladder Architecture

Through Hole Mounting

Product Advantages

Fast settling time enables quick updates

Multi-DAC integration saves space and complexity

Buffered outputs drive loads directly

Wide analog supply voltage range for flexible power design

Simple parallel interface for easy microcontroller integration

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 4

Settling Time: 4µs

Voltage - Supply, Analog: 11.4V to 16.5V, -5V

Voltage - Supply, Digital: 14.25V to 15.75V

INL/DNL: ±0.5 LSB, ±1 LSB max

Operating Temperature: -40°C to +85°C

Quality and Safety Features

Stable R-2R ladder architecture

Robust operating temperature range

Industry-standard PDIP package for reliable through-hole soldering

Compatibility

Compatible with various microcontrollers and systems with parallel data interface

Standard supply voltage requirements compatible with common system power rails

Application Areas

Industrial control systems

Automation equipment

Robotics

Data acquisition systems

Product Lifecycle

Obsolete

Potential for limited availability

Replacement or upgrade options may be available

Several Key Reasons to Choose This Product

Integrated 4-channel DAC reduces component count

High-speed performance ideal for demanding applications

Established manufacturer with industry experience

Versatile for a range of industrial and automation tasks

Offers a straightforward upgrade path from older systems due to its parallel input format