DAC0854数据手册TI中文资料规格书

描述 Description

General Description
The DAC0854 is a complete quad 8-bit voltage-output digital-to-analog converter that can operate on a single 5V supply. It includes on-chip output amplifiers, internal voltage reference, and a serial microprocessor interface. By combining in one package the reference, amplifiers, and conversion circuitry for four D/A converters, the DAC0854 minimizes wiring and parts count and is hence ideally suited for applications where cost and board space are of prime concern.

特性 Features

• Single a5V supply operation
• MICROWIRE serial interface allows easy interface to many popular microcontrollers including the COPSTM and HPCTM families of microcontrollers
• Data readback capability
• Output data can be formatted to read back MSB or LSB first
• Versatile logic allows selective or global update of the DACs
• Power fail flag
• Output amplifiers can drive 2 kX load
• Synchronous/asynchronous update of the DAC outputsApplications
• Automatic test equipment
• Industrial process controls
• Automotive controls and diagnostics
• Instrumentation