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DataSheet4U.
com CAT5261 Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and SPI Interface FEATURES „ Two linear-taper digitally programmable potentiometers „ 256 resistor taps per potentiometer „ End to end resistance 50kΩ or 100kΩ „ Potentiometer control and memory access via SPI interface „ Low wiper resistance, typically 100 „ 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 „ 24-lead SOIC and 24-lead TSSOP „ Industrial temperature range „ Ind...

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