AD5440YRUZ - Analog Devices Inc.

Manufacturer Part Number

AD5440YRUZ

Manufacturer

Analog Devices

Introduction

The AD5440YRUZ is a dual 10-bit digital-to-analog converter (DAC) designed for high-speed and precise data acquisition systems.

Product Features and Performance

Dual DAC channels

10-bit resolution

Rapid settling time of 120ns

Unbuffered current output

Parallel data interface for high-speed communications

External reference voltage for flexible scaling

Supports both analog and digital supply voltages ranging from 2.5V to 5.5V

Robust R-2R architecture

Product Advantages

High-speed performance ideal for waveform generation

Compact 24-TSSOP package saves space on PCBs

Low integral and differential nonlinearity for accurate output

Wide operating temperature range suitable for industrial environments

Key Technical Parameters

Number of Bits: 10

Number of D/A Converters: 2

Settling Time: 120ns

Output Type: Current - Unbuffered

Data Interface: Parallel

Reference Type: External

Voltage - Supply, Analog: 2.5V ~ 5.5V

Voltage - Supply, Digital: 2.5V ~ 5.5V

INL/DNL (LSB): ±0.5 (Max), ±1 (Max)

Architecture: R-2R

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Precise INL and DNL specifications for reliable performance

Extended temperature range for high reliability in varying conditions

Compatibility

Standard 24-TSSOP surface mount packaging compatible with common PCB assembly processes

Application Areas

Data acquisition systems

Automated test equipment

Medical instrumentation

Telecommunications

Portable battery-powered devices

Digital signal processing

Product Lifecycle

Active product status indicates current production with manufacturer support

Availability of replacements or upgrades should be confirmed with Analog Devices

Several Key Reasons to Choose This Product

Precision DAC performance for accurate analog signal generation

Dual channels enable multi-signal output from a single device

Fast settling time advantageous for time-critical applications

Flexible power supply compatibility simplifies system design

Sturdy R-2R ladder DAC design for stability and durability

Broad operational temperature range for versatility across applications