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WM5628 - 3 & 5V Octal 8-Bit Voltage Output DAC with Serial Interface

Datasheet Summary

Description

WM5628L and WM5628 are Octal 8-bit digital to analogue converters (DAC) controlled via a serial interface.

Each DAC's 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.

Features

  • Eight 8-bit voltage output DAC's 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 Key Specifications.
  • Single supply operation: WM5628L : 3 V WM5628 : 5V 0 to 4 V output (x 2 output range) at 5 V VDD 0 to 2.5 V output (x 2 output range) at 3 V VDD Guaranteed monotonic output.
  • Applic.

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Datasheet Details

Part number WM5628
Manufacturer Wolfson Microelectronics plc
File Size 370.45 KB
Description 3 & 5V Octal 8-Bit Voltage Output DAC with Serial Interface
Datasheet download datasheet WM5628 Datasheet
Additional preview pages of the WM5628 datasheet.

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Full PDF Text Transcription

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WM5628L, WM5628 Production Data Sept. 1996 Rev 2 3 & 5V Octal 8-Bit Voltage Output DAC with Serial Interface Description WM5628L and WM5628 are Octal 8-bit digital to analogue converters (DAC) controlled via a serial interface. Each DAC's 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. WM5628/L interfaces to all popular microcontrollers and microprocessors via a three wire serial interface with CMOS compatible, schmitt trigger, digital inputs.
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