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X9401 Datasheet Quad Digitally Potentiometer

Manufacturer: Renesas

Overview: DATASHEET X9401 Low Noise/Low Power/SPI Bus Quad, 64 Tap, Digitally Controlled Potentiometer (XDCP™) FN8190 Rev 5.

Datasheet Details

Part number X9401
Manufacturer Renesas
File Size 821.62 KB
Description Quad Digitally Potentiometer
Datasheet X9401-Renesas.pdf

General Description

The X9401 integrates 4 digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.

The digitally controlled potentiometer is implemented using 64 resistive elements in a series array.

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

Key Features

  • Quad - 4 Separate Pots, 64 Taps/Pot.
  • Nonvolatile Storage of Wiper Position.
  • Four Nonvolatile Data Registers for Each Pot.
  • 16-bytes of EEPROM Memory.
  • SPI Serial Interface.
  • RTOTAL = 10k.
  • Wiper Resistance = 150 Typical.
  • Standby Current < 3µA (Total Package).
  • Operating Current < 700µA max.
  • VCC = 2.7V to 5V.
  • 24 Ld SOIC and 24 Ld TSSOP Package.
  • 100 year Data Retention.
  • Pb-Free Avail.

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X9401 Distributor