AD420AN-32 - Analog Devices Inc.

Manufacturer Part Number

AD420AN-32

Manufacturer

Analog Devices

Introduction

A high-precision Digital to Analog Converter designed for industrial applications requiring digital signal conversion to analog format.

Product Features and Performance

16-bit resolution for high accuracy

Single D/A converter for applications requiring one analog output

3ms settling time for fast response

Voltage or Current buffered output for versatility

SPI Data Interface enables simple digital communication

External and Internal reference types for flexible usage

Operates within a wide 12V to 32V supply range for analog and digital

Sigma-Delta architecture for excellent dynamic performance

Industrial operating temperature range from -40°C to 85°C

Product Advantages

Good resolution (16-bit) for fine-grained analog output

Dual-mode voltage or current output increases flexibility in applications

Compatible with industry-standard SPI for easy integration

Key Technical Parameters

Number of Bits: 16

Settling Time: 3ms

Voltage Supply Analog: 12V ~ 32V

Voltage Supply Digital: 12V ~ 32V

Package: 24-PDIP

Mounting Type: Through Hole

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust industrial temperature range support ensures reliability in harsh conditions

Sigma-Delta architecture known for high fidelity signal conversion

Compatibility

SPI interface ensures compatibility with a wide array of microcontrollers and digital systems

Application Areas

Industrial automation and process control

Data acquisition systems

Closed-loop servo controls

Test and measurement equipment

Product Lifecycle

Obsolete - This product has been discontinued, with potential replacements or upgrades available through Analog Devices

Several Key Reasons to Choose This Product

High accuracy and resolution suitable for precision applications

Flexible output types catering to voltage or current input needs

Stable performance under extreme operating temperatures

Sigma-Delta design for reduced noise and improved signal quality

Legacy product with known performance in the industry