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X9418 - Dual Digitally Potentiometer

Datasheet Summary

Description

The X9418 integrates two digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.

The digitally 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.

Features

  • Two potentiometers in one package.
  • 2-wire serial interface.
  • Register oriented format.
  • Direct Read/Write/Transfer Wiper Position.
  • Store as many as Four Positions per Potentiometer.
  • Power supplies.
  • VCC = 2.7V to 5.5V.
  • V+ = 2.7V to 5.5V.
  • V.
  • = -2.7V to -5.5V.
  • Low power CMOS.
  • Standby current < 1µA.
  • Ideal for Battery Operated.

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Datasheet preview – X9418

Datasheet Details

Part number X9418
Manufacturer Renesas
File Size 821.22 KB
Description Dual Digitally Potentiometer
Datasheet download datasheet X9418 Datasheet
Additional preview pages of the X9418 datasheet.

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Full PDF Text Transcription

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X9418 NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc Low Noise/Low Power/2-Wire Bus Dual Digitally Controlled Potentiometers (XDCP™) DATASHEET FN8194 Rev 2.00 October 12, 2006 FEATURES • Two potentiometers in one package • 2-wire serial interface • Register oriented format —Direct Read/Write/Transfer Wiper Position —Store as many as Four Positions per Potentiometer • Power supplies —VCC = 2.7V to 5.5V —V+ = 2.7V to 5.5V —V– = -2.7V to -5.5V • Low power CMOS —Standby current < 1µA —Ideal for Battery Operated Applications • High reliability —Endurance–100,000 Data Changes per Bit per Register —Register Data Retention–100 years • 8-bytes of nonvolatile memory • 2.
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