ISL95810 - Single Digitally Controlled Potentiometer
TSSOP PIN 1 2 3 4 5 6 SYMBOL WP SCL SDA GND RW RL 7 RH 8 VCC DESCRIPTION Hardware write protection.
Active low.
Prevents any “Write” operation of the I2C interface.
I2C interface clock Serial data I/O for the I2C interface Ground “Wiper” terminal of the DCP “Low” terminal of the DCP “High” t
DATASHEET ISL95810 Single Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power I2C Bus, 256 Taps FN8090 Rev.3.01 Jun 5, 2020 The ISL95810 integrates a digitally controlled potentiometer (XDCP) 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 wiper is controlled by you through the I2C bus interface.
The potentiometer has an associated volatile Wiper Register (
ISL95810 Features
* 256 resistor taps - 0.4% resolution
* I2C serial interface
* Wiper resistance: 70Ω typical at 3.3V
* Non-volatile storage of wiper position
* Standby current 5µA max
* Power supply: 2.7V to 5.5V
* 50kΩ, 10kΩ total resistance
* High re
