DAC7634E/1K - Texas Instruments

Manufacturer Part Number

DAC7634E/1K

Manufacturer

Texas Instruments

Introduction

The DAC7634E/1K is a high-performance, 16-bit digital-to-analog converter featuring four channels with a fast 10µs settling time, making it suitable for precise data acquisition systems.

Product Features and Performance

16-bit resolution

Four D/A converters

10µs settling time for quick response

Buffered voltage output type

SPI data interface for connectivity

Supports external reference type

R-2R architecture for accurate performance

Product Advantages

High resolution enhances accuracy

Multiple converters enhance operational efficiency

Fast settling time improves speed in critical applications

Key Technical Parameters

Number of Bits: 16

Number of D/A Converters: 4

Settling Time: 10µs

Output Type: Voltage Buffered

Data Interface: SPI

Voltage Supply, Analog: ±5V

Voltage Supply, Digital: 5V

INL/DNL (LSB): ±3, ±2

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

R-2R ladder architecture ensures signal integrity and accuracy

Wide operating temperature range for reliability under extreme conditions

Compatibility

SPI interface facilitates integration with most microcontrollers and digital systems

Suitable for use with external reference voltages for versatile applications

Application Areas

Industrial automation

Data acquisition systems

Communication systems

Precision instrumentation

Product Lifecycle

Current status: Active

Not nearing discontinuation

Replacements or upgrades available: Check for other models in Texas Instruments’ DAC7634 series

Several Key Reasons to Choose This Product

High resolution and multiple converters ideal for precise and efficient data handling

Quick settling time beneficial for time-critical applications

Extensive compatibility with digital systems and microcontrollers

Rugged design with a wide operating temperature suitable for challenging environments

Active product lifecycle ensures ongoing support and availability