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WMS7101 - (WMS7100 / WMS7101) NON-VOLATILE DIGITAL POTENTIOMETERS

Datasheet Summary

Description

The WMS7100/7101 is a single channel 256-tap non-volatile linear digital potentiometer available in 10KΩ, 50KΩ and 100KΩ resistance.

The device consists of Up/Down serial interface, tap register, decoder, resistor array, wiper switches, NV memory and control logics.

Features

  • www. DataSheet4U. com Drop-in replacement for many popular parts Single linear-taper channel 256 taps 10K, 50K and 100K end-to-end resistance VSS to VDD terminal voltages Automatic recall of wiper position when power-on Potentiometer control through Up/Down (3-wire) serial interface Endurance 100,000 cycles Data retention 100 years Package options: 8-pin PDIP, SOIC or MSOP Industrial temperature range: -40° to 85°C Single suppl.

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Datasheet Details

Part number WMS7101
Manufacturer Winbond
File Size 329.43 KB
Description (WMS7100 / WMS7101) NON-VOLATILE DIGITAL POTENTIOMETERS
Datasheet download datasheet WMS7101 Datasheet
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Full PDF Text Transcription

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PRELIMINARY DATASHEET WMS7100 / 7101 NON-VOLATILE DIGITAL POTENTIOMETERS WITH UP/DOWN (3-WIRE) INTERFACE, 10KOHM, 50KOHM, 100KOHM RESISTANCE 256 TAPS WITHOUT / WITH OUTPUT BUFFER www.DataSheet4U.com -1- Publication Release Date: July 2003 Revision 1.0 WMS7100 / 7101 1. GENERAL DESCRIPTION The WMS7100/7101 is a single channel 256-tap non-volatile linear digital potentiometer available in 10KΩ, 50KΩ and 100KΩ resistance. The device consists of Up/Down serial interface, tap register, decoder, resistor array, wiper switches, NV memory and control logics.
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