The Intersil X9511 is a push button controlled potentiometer that is ideal for push button controlled resistance trimming. The X9511 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 PU and PD inputs. The position of the wiper can be automatically stored in EE memory and then be recalled upon a subsequent power-on operation. The resolution of the X9511 is equal to the maximum resistance value divided by 31. As an example, for the X9511W (10kΩ) each tap point represents 323Ω. All Intersil nonvolatile products are designed and tested for applications requiring extended endurance and data retention.


  • Push button controlled
  • Low power CMOS
  • Active current, 3mA max
  • Standby current, 100µA typical
  • 31 resistive elements
  • Temperature compensated
  • ±20% end to end resistance range
  • -5V to +5V range
  • 32 wiper tap points
  • Wiper positioned via two push button inputs
  • Slow and fast scan modes
  • AUTOSTORE® option
  • Manual store option
  • Wiper position stored in nonvolatile memory and recalled on power-up
  • 100 year wiper position data retention
  • X9511W = 10kΩ
  • Packages
  • 8 Ld PDIP
  • 8 Ld SOIC
  • Pb-free plus anneal available (RoHS compliant)




Type Title Date
Datasheet PDF 451 KB
Manual - Development Tools PDF 1.40 MB
End Of Life Notice PDF 1.17 MB
Price Increase Notice PDF 257 KB
End Of Life Notice PDF 320 KB
Price Increase Notice PDF 227 KB
Product Advisory PDF 363 KB
Product Change Notice PDF 237 KB
Product Change Notice PDF 204 KB
Product Change Notice PDF 152 KB
Application Note PDF 281 KB
Application Note PDF 750 KB
Application Note PDF 534 KB
Application Note PDF 467 KB
Application Note PDF 280 KB
Application Note PDF 324 KB
Application Note PDF 275 KB
Application Note PDF 239 KB
Application Note PDF 384 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
24 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
End Of Life Notice PDF 1.17 MB
PCB Design Files ZIP 21.07 MB
Library EXE 2.56 MB
End Of Life Notice PDF 320 KB
4 items