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

General 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.

Key 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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.