X9C503, X9C102 Datasheet - Intersil

X9C503 Digitally Controlled Potentiometer

® Data Sheet X9C102, X9C103, X9C104, X9C503 July 20, 2009 FN8222.3 Digitally Controlled Potentiometer (XDCP™) The X9C102, X9C103, X9C104, X9C503 are Intersils’ digitally controlled (XDCP) potentiometers. The device consists of a resistor array, wiper switches, a control section, and non-volatile memory. The wiper position is controlled by a three-wire interface. The potentiometer is implemented by a resistor array composed of 99 resistive elements and a wiper switching network. Between eac.

X9C503 Features

* Solid-State Potentiometer

* Three-Wire Serial Interface

* 100 Wiper Tap Points - Wiper Position Stored in Non-volatile Memory and Recalled on Power-up

* 99 Resistive Elements - Temperature Compensated - End-to-End Resistance, ±20% - Terminal Voltages, ±5V

X9C102-Intersil.pdf