AD5421CREZ-RL7 - Analog Devices Inc.

Manufacturer Part Number

AD5421CREZ-RL7

Manufacturer

Analog Devices

Introduction

16-bit serial input DAC for precise current output applications

Product Features and Performance

16-bit resolution

One D/A converter

50µs typical settling time

Buffered current output

SPI and DSP compatible data interface

External and internal reference options

Wide analog supply voltage range from 1.71V to 5.5V

Digital supply voltage from 3.17V to 3.48V

Cyclic serial architecture for high stability

Industrial temperature range from -40°C to 105°C

Product Advantages

High resolution for accurate data conversion

Fast settling time for quick response applications

Flexible reference selection adapts to various systems

Wide voltage supply range accommodates diverse power designs

Compatibility with multiple interfaces allows use in various digital systems

Key Technical Parameters

Number of Bits: 16

Number of D/A Converters: 1

Settling Time: 50µs

Output Type: Current - Buffered

Data Interface: SPI, DSP

Voltage - Supply, Analog: 1.71V ~ 5.5V

Voltage - Supply, Digital: 3.17V ~ 3.48V

INL/DNL (LSB): ±1 (Max)

Quality and Safety Features

Robust performance in extreme temperatures

Precision engineered for reliability and accuracy

Compatibility

Compatible with SPI and DSP data interfaces

Fits 28-TSSOP exposed pad package for surface mount technology

Application Areas

Process control

Industrial automation

Data acquisition systems

Product Lifecycle

Active status with continuous support

Content should be verified for the latest lifecycle updates

Several Key Reasons to Choose This Product

High resolution enabling precision applications

Fast data settling for rapid system response

Flexible integration with digital systems via SPI and DSP

Operates reliably across a wide temperature range

Easy to mount with TSSOP-EP package for surface mount compatibility

Proven manufacturer known for quality and innovation