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X9221A - Dual Digitally Potentiometer

Renesas

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Datasheet Details

Part number	X9221A
Manufacturer	Renesas
File Size	632.98 KB
Description	Dual Digitally Potentiometer
Datasheet	X9221A-Renesas.pdf

X9221A Product details

Description

The X9221A integrates two digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.

Features

Two XDCPs in one package.
2-wire serial interface.
Register oriented format, 8 registers total.
Directly write wiper position.
Read wiper position.
Store as many as four positions per pot.
Instruction format.
Quick transfer of register contents to resistor array.
Direct write cell.
Endurance.
100,000 writes per bit per register.
Resistor array values.
2k, 10k, 50k.
Resolution.

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Published: Jun 3, 2020 |