ISL23328
ISL23328 is Low Voltage Digitally Controlled Potentiometer manufactured by Renesas.
Dual, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™)
FN7902 Rev 1.00 September 29, 2015
The ISL23328 is a volatile, low voltage, low noise, low power, 128-Tap, dual digitally controlled potentiometer (DCP) with an I2C Bus™ interface. It integrates two DCP cores, wiper switches and control logic on a monolithic CMOS integrated circuit.
Each 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. Each potentiometer has an associated volatile Wiper Register (WRi, i = 0, 1) that can be directly written to and read by...
