intersil ISL23710 datasheet

The ISL23710 is a digitally controlled potentiometer (XDCP) with ±3V or ±5V terminal voltage and a 128-tap up/down interface. It can be used as a three-terminal potentiometer or a two-terminal variable resistor, and is suitable for various applications including industrial and automotive control, parameter and bias adjustments, and amplifier bias and control.