ISL90460

NOT RECOMMENDED FOR NEW DESIGNS POSSIBLE SUBSTITUTE PRODUCT ISL90461, ISL90462, ISL23511 ISL90460 Single Volatile 32-Tap XDCP™ Digitally Controlled Potentiometer (XDCP) DATASHEET FN8225 Rev 4.00 October 22, 2015 The Intersil ISL90460 is a digitally controlled potentiometer (XDCP). Configured as a variable resistor, the device consists of a resistor array, wiper switches, a control section, and volatile memory. The wiper position is controlled by a 2-pin Up/Down interface. The potentiometer is implemented by a resistor array composed of 31 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS and U/D inputs. The device can be used in a wide variety of applications including: LCD contrast control Parameter and bias adjustments Industrial and automotive control Transducer adjustment of pressure, temperature, position, chemical, a...