AD5544ARS - Analog Devices Inc.

Manufacturer Part Number

AD5544ARS

Manufacturer

Analog Devices, Inc.

Introduction

16-bit, quad digital-to-analog converter (DAC)

Supports simultaneous update of all four channels

Product Features and Performance

16-bit resolution

4 independent DAC channels

SPI interface for data transfer

R-2R architecture for high accuracy

900ns typical settling time

±1.5 LSB maximum integral/differential nonlinearity

Wide supply voltage range: 2.7V to 5.5V

Product Advantages

Simultaneous update of all four channels

Small 28-SSOP package

Wide temperature range: -40°C to 125°C

Excellent linearity and low noise performance

Key Technical Parameters

Number of bits: 16

Number of D/A converters: 4

Data interface: SPI

Architecture: R-2R

Package/Case: 28-SSOP

Supply voltage, digital: 2.7V to 5.5V

Supply voltage, analog: 2.7V to 5.5V

Output type: Current, unbuffered

Settling time: 900ns (typical)

Reference type: External

INL/DNL: ±1.5 LSB (maximum)

Quality and Safety Features

Robust design for industrial and automotive applications

Compliance with RoHS and REACH regulations

Compatibility

Compatible with a wide range of microcontrollers and digital systems

Application Areas

Industrial and process control systems

Instrumentation and test equipment

Medical devices

Automotive electronics

Product Lifecycle

The AD5544ARS is an active product and is not nearing discontinuation.

Replacements and upgrades are available, such as the higher-resolution AD5668 and AD5686 DAC families.

Key Reasons to Choose This Product

Precise 16-bit resolution with excellent linearity and low noise

Simultaneous update of all four channels for synchronized operation

Wide operating temperature range suitable for industrial and automotive applications

Small 28-SSOP package for space-constrained designs

Robust design and compliance with industry standards for reliable performance