Part number:
X9221A
Manufacturer:
File Size:
632.98 KB
Description:
Dual digitally potentiometer.
Datasheet Details
Part number:
X9221A
Manufacturer:
File Size:
632.98 KB
Description:
Dual digitally potentiometer.
X9221A, Dual Digitally Potentiometer
The X9221A integrates two digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.
The digitally controlled potentiometer is implemented using 63 resistive elements in a series array.
Between each element are tap points connected to the wiper terminal through switches
X9221A Features
* Two XDCPs in one package
* 2-wire serial interface
* Register oriented format, 8 registers total
* Directly write wiper position
* Read wiper position
* Store as many as four positions per pot
* Instruction format
* Quick transfer of regi
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