DS4432U+T&R - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS4432U+T&R

Manufacturer

Analog Devices

Introduction

The DS4432U+T&R is a dual, 7-bit digital-to-analog converter (DAC) from Analog Devices, designed for data acquisition applications. It is housed in an 8-uMAX/uSOP package and utilizes unbuffered current outputs.

Product Features and Performance

Dual 7-bit resolution DAC

Unbuffered current output

I2C data interface for communication

Supports analog supply voltage from 2.7V to 5.5V

Supports digital supply voltage from 2.7V to 5.5V

Current sink and current source architecture

Provides excellent linearity with INL/DNL of ±1 LSB and ±0.5 LSB respectively

Operates over a wide temperature range of -40°C to 85°C

Product Advantages

High resolution of 7 bits for precise data conversion

Flexible power supply requirements

Robust performance in extreme temperature environments

Compact 8-uMAX/uSOP package ideal for space-constrained applications

Key Technical Parameters

Number of Bits: 7

Number of D/A Converters: 2

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

Architecture: Current Sink, Current Source

Operating Temperature: -40°C ~ 85°C

INL/DNL (LSB): ±1 (Max), ±0.5 (Max)

Quality and Safety Features

Built to meet high safety and quality standards

Reliable performance within specified operating temperatures

Compatibility

Compatible with I2C communication protocol

Suitable for a wide range of supply voltages

Application Areas

Industrial automation

Data acquisition systems

Portable devices

Consumer electronics

Product Lifecycle

Status: Active

No imminent discontinuation announced

Availability of replacements or upgrades to be confirmed

Several Key Reasons to Choose This Product

Dual DAC functionality increases application flexibility

High precision and accuracy with low INL/DNL

Broad compatibility with various electronic systems

Robust build suitable for harsh environments

Compact packaging ideal for limited space applications