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DATASHEET
ISL22343
Quad Digitally Controlled PoteDnatitoamSehteere(tXDCP™) Low Noise,ALuogwusPto1w7e, r2, 0I21C5 Bus, 256 Taps
FN6423 Rev 2.00 August 17, 2015
The ISL22343 integrates four 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. The contents of the WRi control the position of the corresponding wiper.
ISL22343 Datasheet
