DAC7744E - Texas Instruments

Manufacturer Part Number

DAC7744E

Manufacturer

Texas Instruments

Introduction

The DAC7744E is a high-performance, quad 16-bit digital-to-analog converter (DAC) designed for the precise conversion of digital data into analog output.

Product Features and Performance

16-bit resolution ensuring high precision

Quad DAC channels for multiple signal outputs

11µs settling time allowing for rapid signal changes

Buffered voltage output for improved signal integrity

External reference type enabling flexible reference voltage selection

Operates across a wide supply voltage range (±14.25V ~ 15.75V for analog, 5V for digital)

R-2R architecture providing improved accuracy and stability

Surface mount package for modern PCB designs

Product Advantages

High resolution and multiple channels support complex applications

Fast settling time benefits real-time data processing

Flexible reference voltage supports various applications

Guaranteed performance over a broad operational temperature range (-40°C ~ 85°C)

Key Technical Parameters

Number of Bits: 16

Number of D/A Converters: 4

Settling Time: 11µs

Output Type: Voltage Buffered

Differential Output: No

Data Interface: Parallel

Voltage Supply, Analog: ±14.25V ~ 15.75V

Voltage Supply, Digital: 5V

INL/DNL (LSB): ±4 (Max), ±3 (Max)

Operating Temperature: -40°C ~ 85°C

Package / Case: 48-BSSOP

Quality and Safety Features

Meets stringent Texas Instruments quality standards

Designed for reliable operation in harsh environments

Compatibility

Parallel data interface supports integration with a wide range of microcontrollers and digital systems

Application Areas

Industrial control systems

Medical equipment

Communications systems

High-precision instrumentation

Product Lifecycle

Currently active with no near-term discontinuation expected

Replacement or upgrade options will be provided if status changes

Several Key Reasons to Choose This Product

High precision and multiple output channels enhance application flexibility

Rapid settling time enables use in dynamic systems requiring quick updates

Broad operational temperature range ensures reliability in varied environments

Texas Instruments' reputation for quality and support provides confidence in product performance and longevity