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

This page provides the datasheet information for the WM0831, a member of the WM0 8-Bit ADCs with Serial Interface and Differential or Dual Inputs family.

Datasheet Summary

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.

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.

Wolfson Microelectronics plc

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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	WM0831 Datasheet
Additional preview pages of the WM0831 datasheet.

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Other Datasheets by Wolfson Microelectronics plc

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Full PDF Text Transcription

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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.

Published: Apr 17, 2005 |