DAC7731EC/1K - Texas Instruments

Manufacturer Part Number

DAC7731EC/1K

Manufacturer

Texas Instruments

Introduction

The DAC7731EC/1K from Texas Instruments is a high-performance 16-bit digital-to-analog converter (DAC) designed for data acquisition applications requiring high precision and speed.

Product Features and Performance

16-bit resolution

Single D/A converter

5µs settling time

Buffered voltage output

SPI data interface

Supports both external and internal reference

R-2R architecture for accurate performance

Product Advantages

High resolution and fast response suitable for critical applications

Flexible reference input option enhances adaptability

Simple digital interface with SPI for easy integration

Key Technical Parameters

Number of Bits: 16

Settling Time: 5µs

Output Type: Voltage - Buffered

Data Interface: SPI

Voltage - Supply, Analog: ±11.4V to ±15.75V, -4.75V to -15.75V

Voltage - Supply, Digital: 5V

INL/DNL (LSB): ±3 (Max), ±1 (Max)

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust SSOP packaging

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

Compatibility

Compatible with systems requiring SPI interface and analog voltage output

Application Areas

Precision data acquisition systems

Industrial automation

Control systems

Product Lifecycle

Product Status: Active

No indications of nearing discontinuation

Replacement and upgrade options available under the same product line

Several Key Reasons to Choose This Product

High precision 16-bit output ensures accurate data conversion

Fast settling time ideal for rapid-response applications

Support for both external and internal references provides flexibility

Operational reliability across a broad temperature range

Integration ease with SPI interface and standard SSOP packaging