• Part: DS1867
  • Manufacturer: Dallas Semiconducotr
  • Size: 353.23 KB
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DS1867 Key Features

  • Nonvolatile version of the popular DS1267
  • Low power consumption, quiet, pumpless design
  • Operates from single 5V or ±5V supplies
  • Two digitally controlled, 256-position potentiometers
  • Wiper position is maintained in the absence of power
  • Serial port provides means for setting and reading both potentiometers
  • Resistors can be connected in series to provide increased total resistance
  • 16-pin SOIC and 20-pin TSSOP for surface mount

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DS1867 Description

L0, L1 H0, H1 W1, W2 VB SOUT RST DQ CLK COUT VCC GND NC DNC - Low End of Resistor High End of Resistor Wiper End of Resistor Substrate Bias Wiper for Stacked Configuration Serial Port Reset Input Serial Port Data Input Serial Port Clock Input Cascade Serial Port Output +5-Volt Supply Input Ground No Internal Connection Do Not Connect See Mech. Drawings Section 1 of 14 102199 . DS1867 DESCRIPTION The DS1867 Dual...