ISL90462 Datasheet - Renesas

ISL90462 Single Volatile 32-tap XDCP Digitally Controlled Potentiometer

DATASHEET ISL90462 Single Volatile 32-tap XDCP Digitally Controlled Potentiometer (XDCP™) FN8230 Rev 4.00 October 20, 2015 The Intersil ISL90462 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 2pin Up /Down interface. The potentiometer is implemented by a resistor array composed of 31 resistive elements and a wiper switching .

ISL90462 Features

* Volatile Solid-State Potentiometer

* 2-pin UP/DN Interface

* DCP Terminal Voltage, 2.7V to 5.5V

* Tempco 35ppm/°C Typical

* 32 Wiper Tap Points

* Low Power CMOS - Active current, 25µA max. - Supply current 0.3µA

* Available RTOTAL Values = 10

ISL90462-Renesas.pdf