DAC7634E - Texas Instruments

Manufacturer Part Number

DAC7634E

Manufacturer

Texas Instruments

Introduction

High precision, 16-bit digital-to-analog converter with 4 channels

Product Features and Performance

16-bit resolution

4 independent D/A converters

Fast settling time of 10µs

Buffered voltage output

R-2R resistor ladder architecture

SPI data interface for easy integration with digital systems

Supports external reference voltage for flexibility

Compatible with ±5V analog supply and 5V digital supply

Operation temperature range from -40°C to 85°C

Available in a 48-BSSOP package

Product Advantages

High resolution and precision for accurate analog output

Multiple channels for multi-point control or output

Fast analog output updates suitable for dynamic applications

Industry-proven manufacturer for reliability and performance

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

Architecture: R-2R

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed to meet industrial standards for performance

Rigid testing protocol ensures reliability across temperature ranges

Consistent Quality and Performance from Texas Instruments

Compatibility

Compatible with SPI communication protocols

Can interface with most microcontrollers and digital systems requiring a D/A output

Suitable for use with external reference sources

Application Areas

Industrial control systems

Medical instrumentation

Communication systems

Automation

Data Acquisition Systems

Product Lifecycle

Product Status: Active

No indication of discontinuation

Replacement and upgrade paths available through Texas Instruments' product range

Several Key Reasons to Choose This Product

High precision 16-bit output for accurate analog signal generation

Four channels allow for diverse applications and signal output

Quick response with 10µs settling time benefits real-time control systems

Buffered voltage output ensures a stable signal

External voltage reference option increases adaptability

Tested quality and safety from a reputable manufacturer

Seamless integration with existing digital controls through SPI interface

Versatile across many applications due to the wide operating temperature

Continued support from Texas Instruments with an active product lifecycle