DAC7718SPAGR - Texas Instruments

Manufacturer Part Number

DAC7718SPAGR

Manufacturer

Texas Instruments

Introduction

DAC7718SPAGR is a high-performance, octal channel digital-to-analog converter (DAC) designed for precision data acquisition systems.

Product Features and Performance

12-bit resolution

Eight D/A converters

Settling Time: 15µs

Buffered Voltage Output

SPI Data Interface

External Reference Type

String DAC architecture

Product Advantages

Effective multi-channel output

Precision analog output

Compatible with multiple microcontrollers due to SPI interface

Supports a wide range of supply voltages

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), ±1 (Max)

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Robust operating temperature range from -40°C to 105°C

String architecture to ensure precise output

Compatibility

SPI interface compatible with a range of microcontrollers

Package / Case: 64-TQFP

Mounting Type: Surface Mount

Application Areas

Industrial control systems

Automated test equipment

Data acquisition systems

Portable instrumentation

Product Lifecycle

Current status: Active

Not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Multi-channel output capability enhances system design flexibility

High resolution and fast settling time ideal for precise applications

Operable across a wide range of power supplies, increasing system adaptability

Durable and reliable performance in harsh temperatures

Ease of integration with existing digital systems using SPI interface