Digital Potentiometer 32POS 10KOhm Single 8-Pin SOIC T/R
The Intersil X9511 is a push button controlled potentiometerthat is ideal for push button controlled resistancetrimming. The X9511 is a resistor array composed of 31 resistiveelements. Between each element and at either endare tap points accessible to the wiper element. Theposition of the wiper element is controlled by the PUand PD inputs. The position of the wiper can be automaticallystored in E2 memory and then be recalledupon a subsequent power-on operation. The resolution of the X9511 is equal to the maximumresistance value divided by 31. As an example, for theX9511W (10kΩ) each tap point represents 323Ω.All Intersil nonvolatile products are designed andtested for applications requiring extended enduranceand data retention.