AD5732AREZ - Analog Devices Inc.

Manufacturer Part Number

AD5732AREZ

Manufacturer

analog-devices

Introduction

The AD5732AREZ is a high-precision, dual-channel Digital to Analog Converter (DAC) from Analog Devices, designed for data acquisition systems requiring high accuracy and reliability.

Product Features and Performance

Dual 14-bit DAC channels for precise analog output

Fast settling time of 12µs enabling rapid updates

Buffered voltage output for direct connection to loads

External reference input for flexible reference selection

Compatible with SPI and DSP interfaces for easy digital communication

Operates across a wide supply voltage range (Analog: ±4.5V ~ 16.5V, Digital: 2.7V ~ 5.5V)

String DAC architecture ensures low noise and high accuracy

Operating temperature range from -40°C to 85°C suitable for industrial environments

Product Advantages

High-resolution output increases system accuracy

Dual channel output reduces component count for multi-channel systems

Broad compatibility with different microcontrollers and DSPs due to SPI/DSP interface

Extended supply voltage range offers versatility in various power supply designs

Key Technical Parameters

Number of Bits: 14

Number of D/A Converters: 2

Settling Time: 12µs

Output Type: Voltage Buffered

Reference Type: External

Voltage Supply, Analog: ±4.5V ~ 16.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±4 (Max), ±1 (Max)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Reliable iCMOS® technology ensures stable operation over time and temperature variations

Rigorous quality control processes from Analog Devices guarantee high product reliability

Compatibility

Easy integration with most microcontrollers and digital signal processors due to standard communication protocols

The external reference input allows for flexibility in accuracy and range settings

Application Areas

Industrial Control Systems

Data Acquisition Systems

Digital Signal Processing

Precision Instrumentation

Automated Test Equipment

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability and support

Upgrades and replacements are available for evolving technical requirements

Several Key Reasons to Choose This Product

High precision and fast settling time improve system response and accuracy

Dual-channel output in a compact 24-TSSOP package saves space and reduces system complexity

Wide operating temperature and supply voltage ranges enhance system robustness in varied environments

Backed by the reputation and reliability of Analog Devices, ensuring confidence in performance and quality