ISL23325 Description
DATASHEET ISL23325 Dual, 256-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) FN7870 Rev 1.00 September 23, 2015 The ISL23325 is a volatile, low voltage, low noise, low power, 256-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...
ISL23325 Key Features
- Two potentiometers per package
- 256 resistor taps
- 10kΩ 50kΩ or 100kΩ total resistance
- I2C serial interface
- No additional level translator for low bus supply
- Three address pins allow up to eight devices per bus
- Maximum supply current without serial bus activity (standby)
- 3µA @ VCC and VLOGIC = 5V
- 1.7µA @ VCCand VLOGIC = 1.7V
- Shutdown Mode