X93156 potentiometer equivalent, single digitally potentiometer.
* Solid-state potentiometer
* Up/Down interface
* 32 wiper tap points - Wiper position stored in nonvolatile memory and recalled on power-up
* 31 resistiv.
including the programming of bias voltages, LCD brightness and contrast control as well as the implementation of ladder .
RH RW
RL VCC VSS
5-BIT NONVOLATILE
MEMORY
STORE AND CONTROL RECALL CIRCUITRY
29
28 ONE OF THIRTY TWO DECODER
2
1
0
TRANSFER RESISTOR
GATES
ARRAY
DETAILED
RW RL
MSOP 1 2 3
4 5 6
7
8
SYMBOL
BRIEF DESCRIPTION
INC Increment (INC). The INC in.
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