DAC084S085CIMMX - Texas Instruments

Manufacturer Part Number

DAC084S085CIMMX

Manufacturer

Texas Instruments

Introduction

The DAC084S085CIMMX is a quad 8-bit micro-power digital to analog converter (DAC) with a high-speed serial interface, designed by Texas Instruments.

Product Features and Performance

Quad 8-bit D/A converters

5µs settling time

Voltage buffered outputs

External reference type

SPI and DSP compatible data interface

Operates in a wide temperature range (-40°C to 105°C)

Supports analog and digital supply voltages ranging from 2.7V to 5.5V

String DAC architecture

Product Advantages

Can drive up to four channels simultaneously

Fast data-processing capability due to rapid settling time

Easy interfacing with most microcontrollers and DSPs due to SPI compatibility

High precision with low INL/DNL errors

Flexible power requirements accommodate a broad range of applications

Extended temperature range suits extreme environment deployments

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 4

Settling Time: 4.5µs

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 105°C

INL/DNL (LSB): ±0.14, +0.04 (Max)

Package / Case: 10-TFSOP, 10-MSOP

Quality and Safety Features

Robust design ensures reliable operation in industrial temperature ranges

High precision and stability of outputs

Compatibility

The SPI, DSP data interface makes this unit compatible with a wide range of microcontrollers and digital signal processors.

Application Areas

Industrial control systems

Automation

Data acquisition systems

Portable instrumentation

Digital adjustable power supplies

Product Lifecycle

Obsolete Please note that this product status is listed as obsolete, signaling that it may no longer be in production. Users should verify availability and consider seeking replacements or upgrades.

Several Key Reasons to Choose This Product

High-speed performance and quick settling time enable effective real-time applications.

Quad-channel output offers flexibility for multi-signal processing.

Low INL and DNL provide high accuracy in signal conversion.

Direct interface capability with SPI and DSP without additional components reduces the complexity of the design.

Wide operating temperature range and dual voltage support make it versatile for various environments and applications.

Despite its obsolescence, its features still make it a viable choice for specific legacy systems or applications where high precision and multi-channel output are required.