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DS3903
Triple 128-Position Nonvolatile Digital Potentiometer

LOWEST COST NONVOLATILE TRIPLE
POTENTIOMETER IDEAL FOR AUTOMATING
POWER-SUPPLY CALIBRATION
Eliminates Manual Factory Calibration Costs


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Data Sheet
FULL DATA SHEET (PDF, 632kB)
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Application Notes
  • Application Note 225: Using Digital Potentiometers in Adjustable Step-Down DC-DC Converter Designs - DS3903
  • Application Note 235: Using Spare NV Digital Pots as NV Digital Configuration Bits - DS3903
  • Application Note 3077: A Digitally Controllable Lowpass Filter Using a Digital Potentiometer - DS3903
  • Application Note 3315: Writing Parallel-Port 2-Wire Software in C - DS3903
  • Application Note 3317: Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2-Wire Software - DS3903
  • Application Note 4051: Using an Analog Voltage to Control a Digital Potentiometer - DS3903

    Evaluation Kits
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    Design Guides
  • D/A CONVERTERS (PDF)
  • REFERENCE (PDF)
  • TEMP SENSORS (PDF)
  • COMMUNICATIONS (PDF)
  • DIGITAL POTENTIOMETERS (PDF)

    Reliability Reports
  • Reliability Report: DS3903.pdf

    Software/Models
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    2002-08-09
    This page last modified: 2007-07-13



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