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)


Document title Document type
Date Date
PDF 451 KB Datasheet
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 Application Note
PDF 503 KB Application Note
PDF 287 KB Application Note
PDF 1.17 MB End Of Life Notice
PDF 320 KB End Of Life Notice
PDF 1.40 MB Manual - Development Tools
PDF 315 KB Other
PDF 257 KB Price Increase Notice
PDF 227 KB Price Increase Notice
PDF 363 KB Product Advisory
PDF 237 KB Product Change Notice
PDF 204 KB Product Change Notice
PDF 152 KB Product Change Notice
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Design & Development

Software & Tools

Software Downloads

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