Datasheet Summary
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Digitally Controlled Potentiometer (XDCP™)
Data Sheet August 15, 2005 FN8241.2
Terminal Voltage ±3V or ±5V, 128 Taps I2C Serial Interface
The Intersil ISL95711 is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a I2C interface. The potentiometer is implemented by a resistor array posed of 127 resistive elements and a wiper switching network. The wiper terminal can be connected to either end of the resistor array or at any one of the Tap Positions in between, providing 128 steps of resolution between RL and RH. The “position” of the wiper is...