WM5628LCN中文资料欧胜数据手册PDF规格书

描述 Description

WM5628L and WM5628 are Octal 8-bit digital to analogue converters (DAC) controlled via a serial interface. Each DACs output voltage range is programmable for either x1 or x 2 its reference input voltage, allowing near rail to rail operation for the x 2 output range. High impedance buffered voltage reference inputs are provided for each group of four DACs. WM5628L operates on a single supply voltage of 3 V while WM5628 operates on 5 V.

特性 Features

• Eight 8-bit voltage output DACs

• Three wire serial interface

• Programmable x1 or x 2 output range.

• Power-on-reset sets outputs to zero

• Buffered voltage reference inputs

• Simultaneous DAC output update

Applications

• Programmable d.c. voltage sources

• Digitally controlled attenuator/amplifier

• Signal synthesis

• Mobile communications

• Automatic test equipment

• Process control