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ISL22323
NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT
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Dual Digitally Controlled Potentiometer (XDCP) Low Noise, Low Power, I2C Bus, 256 Taps
DATASHEET
FN6422 Rev.2.00 Aug 17, 2015
The ISL22323 integrates two digitally controlled potentiometers (DCP), control logic and non-volatile memory on a monolithic CMOS integrated circuit.
The digitally controlled potentiometer is implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the I2C bus interface. The potentiometer has an associated volatile Wiper Register (WRi) and a non-volatile Initial Value Register (IVRi) that can be directly written to and read by the user.
ISL22323 Datasheet
