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LMH1980: POWER　tolerance

user4969681
Prodigy 130 points
Part Number: LMH1980

Does LMH1980 have tolerance?

Does it have  a bad effect on stability or reliability
to apply voltage output pin without VCC power supply?

  • +1
    TI__Mastermind 20900 points

    Hello,

    the supply voltage tolerance is shown here: 

    From the absolute maximum rating you can see that it is not allowed to have a signal on Vin which is greater then VCC+0.3V.

    If VCC is 0V then the max input signal must be <0.3V in order to avoid potential damage to the IC.

    regards,

    Julian