DAC70508ZRTER - Texas Instruments

Manufacturer Part Number

DAC70508ZRTER

Manufacturer

Texas Instruments

Introduction

The DAC70508ZRTER is a precision 8-channel digital-to-analog converter (DAC) majorly used for data acquisition systems.

Product Features and Performance

8-channel DAC

14-bit resolution

5µs settling time

Buffered voltage output

SPI data interface

Flexible reference: external or internal

R-2R architecture for precision output

Product Advantages

High-resolution with minimal nonlinearity

Fast conversion allows use in dynamic systems

Multiple channels for simultaneous signal outputs

Buffered outputs remove the need for external buffer circuitry

Digital compatibility with various microcontrollers and FPGAs

Key Technical Parameters

Number of Bits: 14

Number of D/A Converters: 8

Settling Time: 5µs (Typ)

Output Type: Voltage - Buffered

Data Interface: SPI

Reference Type: External, Internal

Voltage - Supply, Analog: 2.7V to 5.5V

Voltage - Supply, Digital: 1.7V to 5.5V

INL/DNL (LSB): ±0.5

Quality and Safety Features

Robust operating temperature range (-40°C to 125°C)

Lead-free and RoHS-compliant

Compatibility

SPI protocol for easy integration with most microcontrollers

Can be used with a variety of digital supply voltages which enhances compatibility with various digital logic families

Application Areas

Industrial automation

Medical equipment

Test and measurement systems

Telecommunications

Product Lifecycle

Active

Regularly manufactured with no expected discontinuation

Replacements and upgrades are commonly available

Several Key Reasons to Choose This Product

High integration with 8 DACs reduces component count

Precision performance suits demanding applications

Fast digital-to-analog conversion rate for real-time systems

Can operate on a single supply for simplicity and power saving

Industrial-grade temperature tolerance for harsh environments

Small package design suitable for compact PCB layouts