X9261 potentiometers equivalent, dual digitally-controlled potentiometers.
* Dual
–Two Separate Potentiometers
* 256 Resistor Taps/pot
–0.4% Resolution
* SPI Serial Interface for Write, Read, and Transfe.
including control, parameter adjustments, and signal processing.
RH0
RH1
SPI Bus Interface
Address Data Status
Writ.
The X9261 integrates 2 digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit. The digital controlled potentiometer is implemented using 255 resistive elements in a series array. Between each element are tap points connecte.
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