X9408 Datasheet (Renesas) - Quad Digitally Potentiometer

X9408, Quad Digitally Potentiometer

The X9408 integrates four digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated circuit.

The digital controlled potentiometer is implemented using 63 resistive elements in a series array.

Between each element are tap points connected to the wiper terminal through switches.

The p

X9408 Features

* Four Potentiometers in One Package

* 64 Resistor Taps per Potentiometer

* 2-wire Serial Interface

* Wiper Resistance, 40 Typical at 5V

* Four Nonvolatile Data Registers for Each Pot

* Nonvolatile Storage of Wiper Position

* Standby Current