X9319 potentiometer equivalent, digitally potentiometer.
* Solid-state potentiometer
* 3-wire serial interface
* Terminal voltage, 0 to +10V
* 100 wiper tap points
- Wiper position stored in nonvolatile memory a.
Applications
* LCD bias control
* DC bias adjustment
* Gain and offset trim
* Laser diode bias control
.
SOIC
SYMBOL
BRIEF DESCRIPTION
1 INC Increment. Toggling INC while CS is low moves the wiper either up or down.
2 U/D Up/Down. The U/D input controls the direction of the wiper movement.
3 RH The high terminal is equivalent to one of the fixed .
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