X9318 Datasheet (Renesas) - Digitally Potentiometer

X9318, Digitally Potentiometer

The Intersil X9318 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 3-wire interface.

The potentiometer is implemented by a resistor array composed of 99 resistive

X9318 Features

* Solid-state potentiometer

* 3-wire serial interface

* Terminal voltage, 0 to +8V

* 100 wiper tap points

* Wiper position stored in nonvolatile memory and recalled on power-up

* 99 resistive elements

* Temperature compensated

* End to end