DAC7613E - Texas Instruments

Manufacturer Part Number

DAC7613E

Manufacturer

Texas Instruments

Introduction

High-precision digital-to-analog converter for data acquisition systems.

Product Features and Performance

12-bit resolution

Single D/A converter channel

10µs settling time for fast operation

Buffered voltage output for direct drive capability

SPI data interface for serial communication

R-2R ladder architecture for reliable conversion

Extended operating temperature range (-40°C to 85°C)

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

Surface mount design in a 24-SSOP package

Product Advantages

High integration reduces system complexity

Low INL/DNL errors ensure accurate analog outputs

Suitable for harsh industrial environments due to wide temperature range

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 1

Settling Time: 10µs

Output Type: Voltage - Buffered

Data Interface: SPI

Reference Type: External

Voltage - Supply, Analog: ±5V

Voltage - Supply, Digital: 5V

INL/DNL (LSB): ±2 (Max), ±1 (Max)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed to Texas Instruments' stringent quality standards

Robust electrical characteristics within specified tolerances

Compatibility

SPI interface allows for easy integration with most microcontrollers

Standard 24-SSOP package for compatibility with common PCB layouts

Application Areas

Precision instrumentation

Closed-loop control systems

Data acquisition equipment

Industrial automation

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades to be confirmed by Texas Instruments

Several Key Reasons to Choose This Product

Precision analog output suitable for critical applications

Fast conversion and settling times for responsive systems

Robust performance ensures reliability in variable environments

Ease of interfacing with existing digital systems via SPI

Low total error contributes to high system accuracy

Well-supported by Texas Instruments' resources and documentation