X9C102 potentiometer equivalent, digitally controlled potentiometer.
* Solid-State Potentiometer
* Three-Wire Serial Interface
* 100 Wiper Tap Points - Wiper Position Stored in Non-volatile Memory and Recalled on Power-up
*.
ranging from control to signal processing to parameter adjustment.
Pinout
X9C102, X9C103, X9C104, X9C503 (8 LD SOIC, 8.
PIN NUMBER
1 2 3
4 5
6
7
8
PIN NAME INC U/D
VH/RH
VSS VW/RW RL/VL
CS
VCC
DESCRIPTION
INCREMENT The INC input is negative-edge triggered. Toggling INC will move the wiper and either increment or decrement the counter in the direction indicated by .
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