AD420ARZ-32 - Analog Devices Inc.

Manufacturer Part Number

AD420ARZ-32

Manufacturer

Analog Devices

Introduction

16-bit Sigma-Delta Digital-to-Analog Converter for industrial applications with SPI interface and flexible voltage or current output.

Product Features and Performance

16-bit resolution

Single D/A converter

3ms settling time

Buffered voltage or current output

SPI data interface

External and internal reference

Sigma-Delta architecture

Operational temperature range -40°C to 85°C

Surface mount 24-SOIC package

Product Advantages

High accuracy and resolution suitable for precision applications

Flexible output suitable for diverse applications

Compatible with SPI interface for easy integration into digital systems

Dual supply voltage options enhance system compatibility

Robust operational temperature for harsh environments

Key Technical Parameters

Number of Bits: 16

Number of D/A Converters: 1

Settling Time: 3ms

Output Type: Voltage or Current - Buffered

Reference Type: External, Internal

Voltage - Supply, Analog: 12V to 32V

Voltage - Supply, Digital: 12V to 32V

Operating Temperature: -40°C to 85°C

Package/Case: 24-SOIC

Quality and Safety Features

Industry-standard SOIC package for reliable surface mounting

Extended temperature range for high-reliability applications

Compatibility

SPI interface for wide compatibility with microcontrollers and digital logic

Flexible supply voltage range for both analog and digital sections

Application Areas

Process control systems

Data acquisition systems

Industrial automation

PLC systems

Communication systems

Product Lifecycle

Active product status, not facing discontinuation

Availability of replacements or upgrades not mentioned

Several Key Reasons to Choose This Product

Precision 16-bit DAC performance provides accurate analog output

Versatile output type supporting voltage and current for broad application use

Sigma-Delta architecture provides stability and high noise immunity

Flexible interfacing with external or internal reference choices

Ease of digital integration with SPI communication

Reliability in industrial temperature ranges ensures performance in challenging conditions

Trusted manufacturer with a reputation for high-quality data conversion products