WM2617中文資料歐勝微電子數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The WM2617 is a dual 10-bit voltage output, resistor string, digital-to-analogue converter. A power-on-reset function ensures repeatable start-up conditions.

The device has been designed to interface efficiently to industry standard microprocessors and DSPs, including the TMS320 family. The WM2617 is programmed with a 16-bit serial word. The WM2617 has a simple-to-use single 2.7V to 5.5V supply. The digital inputs feature Schmitt triggers for high noise immunity.

FEATURES

? Two 10-bit DACs

? Single supply from 2.7V to 5.5V supply operation

? DNL ±0.1 LSB, INL ±0.5 LSB

? Low power consumption

? 3mW typical in slow mode

? 8mW typical in fast mode

? TMS320, (Q)SPI?, and Microwire? compatible serial interface

? Programmable settling time 4μs or 12μs typical

APPLICATIONS

? Battery powered test instruments

? Digital offset and gain adjustment

? Battery operated/remote industrial controls

? Machine and motion control devices

? Wireless telephone and communication systems

? Speech synthesis

? Arbitrary waveform generation