X9317 potentiometer equivalent, digitally controlled potentiometer.
* Solid-state potentiometer
* 3-wire serial up/down interface
* 100 wiper tap points - Wiper position stored in nonvolatile memory and recalled on power-up
Applications
* LCD bias control
* DC bias adjustment
* Gain and offset trim
* Laser diode bias control
.
SOIC/MSOP 1 2 3 4 5 6 7
8
TSSOP 3 4 5 6 7 8 1
2
SYMBOL
BRIEF DESCRIPTION
INC Increment Toggling INC while CS is low moves the wiper either up or down.
U/D Up/Down The U/D input controls the direction of the wiper movement.
RH The high termina.
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