X9429 Datasheet - Renesas

X9429 Single Digitally Potentiometer

DATASHEET X9429 Low Noise/Low Power/2-Wire Bus Single Digitally Controlled Potentiometer (XDCP™) FN8248 Rev 4.00 October 16, 2015 The X9429 integrates a single digitally controlled potentiometer (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 position of the wiper on the array is controlled by the user thro.

X9429 Features

* Single Voltage Potentiometer

* 64 Resistor Taps

* 2-wire Serial Interface for Write, Read, and Transfer Operations of the Potentiometer

* Wiper Resistance, 150W Typical at 5V

* Non-Volatile Storage of Multiple Wiper Positions

* Power-on Recall. Loads

X9429-Renesas.pdf