AD7228KPZ - Analog Devices Inc.

Manufacturer Part Number

AD7228KPZ

Manufacturer

Analog Devices

Introduction

AD7228KPZ is a high-performance, 8-bit digital-to-analog converter featuring eight separate D/A converters in one package, designed primarily for effective data acquisition in digital systems.

Product Features and Performance

8-bit resolution

8 individual D/A converters

Settling Time: 5µs and 7µs

Output Type: Voltage Buffered

Reference Type: External

Architecture: R-2R

Operating Temperature range from -40°C to 85°C

Product Advantages

Multi-channel capability

Fast settling time allowing rapid data processing

Buffered voltage output enhances signal integrity

External reference input provides flexibility in system design

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 8

Voltage Supply, Analog: 10.8V ~ 16.5V, -5V

Voltage Supply, Digital: 13.5V ~ 16.5V

INL/DNL (LSB): ±1 (Maximum), 1 (Maximum)

Quality and Safety Features

Operates across a wide temperature range, ensuring reliability in varied environments

Robust LCC package for enhanced mechanical and thermal protection

Compatibility

Parallel data interface allows integration with various microcontrollers and digital systems

Compatible with external reference voltages for versatile application synergy

Application Areas

Industrial automation

Digital signal processing

Data acquisition systems

Communication systems

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

No immediate known replacements or upgrades

Several Key Reasons to Choose This Product

Integrates multiple DACs, reducing component count in system design

High-speed operation and output settling enhances system performance

Built-in safety and quality features assure long-term reliability

Versatile compatibility with digital systems and external references

Suitable for rigorous industrial and automation applications due to wide operating temperature range