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WM0834 Datasheet 8-Bit ADCs with Serial Interface and Configurable Input Multiplexer

Manufacturer: Wolfson Microelectronics plc

Download the WM0834 datasheet PDF. This datasheet also includes the WM0 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (WM0-834.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number WM0834
Manufacturer Wolfson Microelectronics plc
File Size 684.62 KB
Description 8-Bit ADCs with Serial Interface and Configurable Input Multiplexer
Download WM0834 Download (PDF)

General Description

WM0834 and WM0838 are 8-bit analogue to digital converters (ADC) with configurable 4-input and 8-input multiplexers respectively and a serial I/O interface.

Assignment of the multiplexer inputs is configured before each conversion via the serial data input to give single-ended or differential operation for the selected inputs.

A mixture of input configurations can be used in the same application.

Overview

WM0834, WM0838 Production Data Sept 1996 Rev 2.0 8-Bit ADCs with Serial Interface and Configurable Input.

Key Features

  • Functionally Equivalent to National Semiconductor ADC0834 and ADC0838 without the Internal Zener Regulator Network 4-input (WM0834) or 8-input (WM0838) MUX options Reference input operates ratiometrically or with a fixed reference Input range 0 to Vcc with Vcc Reference 5V and 3.3V variants Total Unadjusted Error: ± 1 LSB 8-bit resolution Low Power 32 µs conversion time at fclock = 250 kHz Serial I/O interface WM0834 packages: 14 pin SO & DIP WM0838 packages: 20 pin wide-body SO & DIP.

More Datasheets from Wolfson Microelectronics plc

Part Number Description
WM0831 8-Bit ADCs with Serial Interface and Differential or Dual Inputs
WM0832 8-Bit ADCs with Serial Interface and Differential or Dual Inputs
WM0838 8-Bit ADCs with Serial Interface and Configurable Input Multiplexer