The Intersil X9314 is a solid state nonvolatile potentiometer and is ideal for digitally controlled resistance trimming. The X9314 is a resistor array composed of 31 resistive elements. Between each element and at either end are tap points accessible to the wiper element. The position of the wiper element is controlled by the CS, U/D, and INC inputs. The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation. 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.


  • Solid State Potentiometer
  • 32 Taps
  • 10kΩEnd to End Resistance
  • Three-Wire Up/Down Serial Interface
  • Wiper Resistance, 40Ω Typical
  • Nonvolatile Storage and Recall on Power-up of Wiper Position Standby Current <500µA Max (Total Package)
  • VCC = 3V to 5.5V Operation
  • 100 Year Data Retention
  • Offered in 8 Ld MSOP and SOIC Packages
  • Pb-Free Plus Anneal Available (RoHS Compliant)




Type Title Date
Datasheet PDF 437 KB
End Of Life Notice PDF 603 KB
Manual - Development Tools PDF 1.40 MB
Price Increase Notice PDF 257 KB
Price Increase Notice PDF 227 KB
Product Change Notice PDF 219 KB
Product Advisory PDF 363 KB
Product Change Notice PDF 152 KB
Application Note PDF 281 KB
Application Note PDF 280 KB
Application Note PDF 275 KB
Application Note PDF 254 KB
Application Note PDF 513 KB
Application Note PDF 251 KB
Other PDF 315 KB
Application Note PDF 503 KB
Application Note PDF 287 KB
17 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
End Of Life Notice PDF 603 KB
PCB Design Files ZIP 21.07 MB
Library EXE 2.56 MB
3 items