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WM0831 - 8-Bit ADCs with Serial Interface and Differential or Dual Inputs

Download the WM0831 datasheet PDF. This datasheet also covers the WM0 variant, as both devices belong to the same 8-bit adcs with serial interface and differential or dual inputs family and are provided as variant models within a single manufacturer datasheet.

General Description

WM0831 and WM0832 are 8-bit analogue to digital converters (ADC) with serial I/O interfaces, providing a choice of input configurations in 8-pin SO or DIP packages.

WM0831 has a differential input, also configurable as a single ended input.

Key Features

  • Functionally Equivalent to National Semiconductor ADC0831 and ADC0832 WM0831: Differential or single ended input WM0832: Two single ended inputs or a single differential input Ratiometric reference input (fixed for WM0832) Serial I/O interface Input range 0 to Vcc with Vcc Reference 8 pin package, SO or DIP 5V and 3.3V variants Total Unadjusted Error: ± 1 LSB 8-bit resolution 32 µs conve.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (WM0-831.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number WM0831
Manufacturer Wolfson Microelectronics plc
File Size 535.51 KB
Description 8-Bit ADCs with Serial Interface and Differential or Dual Inputs
Datasheet download datasheet WM0831 Datasheet

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Other Datasheets by Wolfson Microelectronics plc

Part Number Description
WM0832 8-Bit ADCs with Serial Interface and Differential or Dual Inputs
WM0834 8-Bit ADCs with Serial Interface and Configurable Input Multiplexer
WM0838 8-Bit ADCs with Serial Interface and Configurable Input Multiplexer

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.

View original datasheet text
WM0831, WM0832 Production Data Sept 1996 Rev 2.1 8-Bit ADCs with Serial Interface and Differential or Dual Inputs Description WM0831 and WM0832 are 8-bit analogue to digital converters (ADC) with serial I/O interfaces, providing a choice of input configurations in 8-pin SO or DIP packages. WM0831 has a differential input, also configurable as a single ended input. A-D conversion results are serially output on Data Out (DO) under the control of clock and chip select inputs. The device has a separate voltage reference input. WM0832's two input multiplexer is configurable via the Data In (DI) serial input, as two single ended inputs or a single differential input. The voltage reference operates ratiometrically and is internally connected to the VCC pin.