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X9421 Datasheet - Renesas

X9421 - Single Digitally Potentiometer

The X9421 integrates a single digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit.

The digital controlled potentiometer is implemented using 63 resistive elements in a series array.

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

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X9421 Features

* Single Voltage Potentiometer

* 64 Resistor Taps

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

* Wiper Resistance, 150 Typical at 5V

* 4 Non-Volatile Data Registers

* Non-Volatile Storage of Multiple Wiper Posit

X9421-Renesas.pdf

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Datasheet Details

Part number:

X9421

Manufacturer:

Renesas ↗

File Size:

799.38 KB

Description:

Single digitally potentiometer.

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