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ISO7721-Q1: max and min range of INA pin of ISO7721QDRQ1

user5278629
Prodigy 120 points
Part Number: ISO7721-Q1


Hi,

I am using ISO7721QDRQ1 IC for my application. I am giving -4 Volts to INA pin. Will it sustain the voltage?

Please comments.

Thanks in advance.

  • 0
    TI__Genius 17100 points

    Hi User,

    Thank you for posting to E2E! -4V applied to INA is outside of the  device's absolute maximum ratings, as shown below. Damage is expected if -4V is applied to INA, and long-term reliability is not guaranteed. Could this voltage level be increased in your system?




    Respectfully,
    Manuel Chavez