AD5421CREZ-RL - Analog Devices Inc.

Manufacturer Part Number

AD5421CREZ-RL

Manufacturer

analog-devices

Introduction

The AD5421 is a high-performance, 16-bit Digital to Analog Converter (DAC) designed for data acquisition systems requiring precise current control.

Product Features and Performance

16-bit resolution

Single D/A Converter

Typical settling time of 50µs

Buffered current output

SPI and DSP compatible interfaces

Supports both external and internal references

Wide supply voltage range: Analog 1.71V ~ 5.5V, Digital 3.17V ~ 3.48V

Operates in temperatures from -40°C to 105°C

Product Advantages

High resolution and precision for accurate data conversion

Buffered output enhances signal integrity

Flexible interface options accommodate multiple digital communication standards

Robust operating temperature range suitable for industrial environments

Key Technical Parameters

Number of Bits: 16

Settling Time: 50µs

Voltage Supply, Analog: 1.71V ~ 5.5V

Voltage Supply, Digital: 3.17V ~ 3.48V

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Consistent performance with maximum INL/DNL ±1 LSB

Reliable in harsh environmental conditions

Compatibility

Easily integrates with digital systems supporting SPI and DSP interfaces

Compatible with both external and internal voltage references

Application Areas

Industrial automation

Process control systems

Precision data acquisition systems

Medical equipment

Product Lifecycle

Product Status: Active

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High resolution and precision enable more accurate control and data systems

Fast settling time allows rapid system response

Supports a broad range of power supply voltages for flexible deployment in various systems

Robust build quality ensures reliability in extended operational conditions

Direct compatibility with multiple digital communication protocols simplifies integration into existing technology architecture