Renesas Electronics Corporation Quad Digitally Controlled Potentiometer (XDCP™) X9250TS24Z-2.7T1

The X9250 integrates 4 digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated circuit.brbr The digitally controlled potentiometer is implemented using 255 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 SPI bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and 4 nonvolatile Data Registers (DR0:DR3) that can be directly written to and read by the user. The contents of the WCR controls the position of the wiper on the resistor array though the switches. Power up recalls the contents of DR0 to the WCR.brbr 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.

IC,Digital Potentiometer,CMOS,SOP,24PIN,PLASTIC RoHS Compliant: Yes

IC DGT POT 100KOHM 256TAP 24SOIC

IC DGT POT 100KOHM 256TAP 24SOIC

Digital Potentiometer 100k Ohm 4 Circuit 256 Taps SPI Interface 24-SOIC