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• LM2901AV-Q1: LM339LV-Q1: inputs active while unpowered

  

  Alex L

  Resolved

  Part Number: LM2901AV-Q1 Other Parts Discussed in Thread: LM339LV , LM339LV-Q1 , LM2901AV , LM2901 , LM339 , LM393LV Tool/software: Dear staff How would the LM339LV(-Q1) react when it is unpowered (supply voltage=0) and inputs are tied to a non-ground…

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  • 6 months ago
  • Amplifiers
  • Amplifiers forum

• RE: LM2901AV-Q1: Vcc=0 conditions

  

  Clemens Ladisch

  See the V CM /V ICR specification in the datasheet for what is guaranteed. Do you really have signals between V CC − 2 V and V CC − 1.5 V? For 5 V systems, a low-voltage, rail-to-rail comparator like the LM339LV-Q1 would be a better idea.

  • 7 months ago
  • Amplifiers
  • Amplifiers forum

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