X9401 - Quad Digitally Potentiometer
The X9401 integrates 4 digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.
The digitally controlled potentiometer is implemented using 64 resistive elements in a series array.
Between each element are tap points connected to the wiper terminal through switches.
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X9401 Features
* Quad - 4 Separate Pots, 64 Taps/Pot
* Nonvolatile Storage of Wiper Position
* Four Nonvolatile Data Registers for Each Pot
* 16-bytes of EEPROM Memory
* SPI Serial Interface
* RTOTAL = 10kļ
* Wiper Resistance = 150ļ Typical
* Standby
