DAC7718SPAG - Texas Instruments

Manufacturer Part Number

DAC7718SPAG

Manufacturer

Texas Instruments

Introduction

DAC7718SPAG is a digital to analog converter (DAC) developed by Texas Instruments, designed for data acquisition systems.

Product Features and Performance

12-bit resolution

8 D/A converters integrated

Fast settling time of 15µs

Voltage buffered output type

SPI data interface

External voltage reference type

String DAC architecture

Operating temperature range from -40°C to 105°C

Product Advantages

High precision with INL/DNL of ±1 (Max)

Flexible voltage supply range (Analog: ±4.5V ~ 18V, Digital: 2.7V ~ 5.5V)

Direct interfacing with microcontrollers through SPI

Supports wide operating temperature range

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 8

Settling Time: 15µs

Voltage Supply, Analog: ±4.5V ~ 18V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1 (Max)

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Compliant with industry standards for quality and reliability

Stringent testing for temperature and performance

Compatibility

Compatible with SPI protocol for easy integration with a wide range of microcontrollers and digital systems

Application Areas

Industrial control systems

Data acquisition systems

Automated testing equipment

Medical devices

Communication systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High precision and reliability for critical applications

Fast data conversion and settling time enhances system response

Wide analog and digital voltage supply range offers design flexibility

Robust performance across a broad temperature range

Easy integration with existing digital systems through SPI interface

Texas Instruments' reputation for quality and support