X9261 Datasheet (Intersil Corporation) - Dual Digitally-Controlled Potentiometers

X9261, Dual Digitally-Controlled Potentiometers

The X9261 integrates 2 digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit.

The digital controlled potentiometer is implemented using 255 resistive elements in a series array.

Between each element are tap points connected to the wiper terminal through switches.

The posi

X9261 Features

* Dual

* Two Separate Potentiometers

* 256 Resistor Taps/pot

* 0.4% Resolution

* SPI Serial Interface for Write, Read, and Transfer Operations of the Potentiometer Single Supply Device

* Wiper Resistance, 100Ω typical @ VCC = 5V

* 4 Nonvolatile Dat