ISL90726 Datasheet - Renesas

ISL90726 Digitally Controlled Potentiometer

DATASHEET ISL90726 Single Volatile 128-Tap XDCP™ Digitally Controlled Potentiometer (XDCP) FN8244 Rev 4.00 August 26, 2008 The Intersil ISL90726 is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper switches, and a control section. The wiper position is controlled by an I2C interface. The potentiometer is implemented by a resistor array composed of 127 resistive elements and a wiper switching network. Between each element and at either end are tap poin.

ISL90726 Features

* Volatile Solid-State Potentiometer

* I2C Serial Bus Interface

* DCP Terminal Voltage, 2.7V to 5.5V

* Low Tempco - Rheostat - 45 ppm/°C typical - Divider - 15 ppm/°C typical

* 128 Wiper Tap Points - Wiper Resistance 70 typ at VCC = 3.3V

* Low Power C

ISL90726 Datasheet (431.71 KB)