AD7226KRZ - Analog Devices Inc.

Manufacturer Part Number

AD7226KRZ

Manufacturer

Analog Devices

Introduction

The AD7226KRZ is a precision 8-bit digital-to-analog converter featuring four DACs in a single package, designed for high-speed data acquisition systems.

Product Features and Performance

8-bit resolution

Four integrated D/A converters

Fast settling time of 4µs

Buffered voltage outputs

Parallel data interface for easy integration

External reference voltage for accurate conversions

R-2R ladder architecture

Suitable for operation at -40°C to 85°C

Product Advantages

Highly integrated with four DACs to save space

Quick data conversion for real-time applications

Buffered output reduces external components required

Ability to interface directly with digital logic levels

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 4

Settling Time: 4µs

Output Type: Voltage - Buffered

Differential Output: No

Data Interface: Parallel

Reference Type: External

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

Voltage - Supply, Digital: 14.25V ~ 15.75V

INL/DNL (LSB): ±0.5 (Max), +1 (Max)

Architecture: R-2R

Quality and Safety Features

Robust operating temperature range of -40°C to 85°C for reliability in challenging conditions

Standardized 20-SOIC package for consistent manufacturing and quality

Compatibility

Compatible with a wide range of microcontrollers and digital signal processors

Surface mount package (20-SOIC) for PCB assembly

Application Areas

Industrial automation and process control

Data acquisition systems

Motion control

Digital signal processing

Product Lifecycle

Active status, indicating ongoing production and support

No indication of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Multi-channel DAC integration conserves space and reduces system complexity

Quick response time ideal for time-sensitive applications

Broad compatibility with various digital systems

Reliable performance in extreme temperatures

Established manufacturer with a reputation for quality in data conversion technology