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CAT5251

Part Number	CAT5251
Manufacturer	Catalyst Semiconductor
Description	Quad Digitally Programmable Potentiometer
Published	Mar 25, 2010
Detailed Description	www.DataSheet4U.com CAT5251 Quad Digitally Programmable Potentiometer (DPP™) with 256 Taps and SPI Interface FEATURES ...
Datasheet	CAT5251 PDF File

Overview

www.
DataSheet4U.
com CAT5251 Quad Digitally Programmable Potentiometer (DPP™) with 256 Taps and SPI Interface FEATURES Four linear-taper digitally programmable potentiometers 254 resistor taps per potentiometer End to end resistance 50kΩ or 100kΩ Potentiometer control and memory access via SPI interface Low wiper resistance, typically 100Ω Nonvolatile memory storage for up to four wiper settings for each potentiometer Automatic recall of saved wiper settings at power up 2.
5 to 6.
0 volt operation Standby current less than 1µA 1,000,000 nonvolatile WRITE cycles 100 year nonvolatile memory data retention SOIC 24-lead and TSSOP 24-lead Industrial temperature range For ...

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