Renesas X9429WS16IZ

RoHS Compliant CMOS GULL WING INDUSTRIAL Digital Potentiometer 20% -40C 100muA 2.65mm

Digital Potentiometer 10kOhm 64POS Non-Volatile Linear 16-Pin SOIC W

Digital Potentiometer, 1 Func, 10000ohm, 2-wire Serial Control Interface, 64 Positions, CMOS, PDSO16

IC DGTL POT 10KOHM 64TAP 16SOIC

Single Digitally Controlled Potentiometer (XDCP™)

IC XDCP SGL 64-TAP 10K 16-SOIC

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 through the 2-wire bus interface. The potentiometer has associated with it a volatile Wiper Counter Register (WCR) and a four non-volatile Data Registers that can be directly written to and read by the user. The contents of the WCRcontrols the position of the wiper on the resistor array though the switches. Poweru p recalls the contents of the default data register (DR0) to the WCR. The XDCP can be used as a three-terminal potentiometer or as a two terminal variable resistor in a wide variety of applications including control,parameter adjustments, and signal processing.