ISL23318
ISL23318 is 128-taps Low Voltage Digitally Controlled Potentiometer manufactured by Renesas.
Single, 128-taps Low Voltage Digitally Controlled Potentiometer (XDCP™)
The ISL23318 is a volatile, low voltage, low noise, low power, I2C Bus™, 128 Taps, single digitally controlled potentiometer (DCP), which integrates DCP core, wiper switches and control logic on a monolithic CMOS integrated circuit.
The digitally controlled potentiometer is implemented with a bination 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 (WR) that can be directly written to and read by the user. The contents of the WR controls the position of the...
