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  • TI Thinks Resolved

LM7171: Input structure

Intellectual 2690 points

Replies: 5

Views: 124

Part Number: LM7171

For this device, I assume there are input protection diodes to positive and from negative supply.

Any additional considerations to guard against latchup event?

Should I also limit input current?  It isn't clear from datasheet.

Thanks.

  • Hello Gregory,

        There should not be a latchup event during normal operating conditions specified in the datasheet. Would you be attempting to protect the device against EOS or power supply overvoltage condition where specifications would go above the absolute maximum ratings of the amplifier?

    Thank you,

    Sima

  • In reply to SimaJalaleddine:

    Hi Sima,

    what do you mean by "EOS"?

    Kai

  • In reply to kai klaas69:

    Hello,

    Closing this thread since issue was taken offline.

    Best,

    Hasan Babiker

  • In reply to kai klaas69:

    Hello Kai,

       As in Electrical Overstress.

    Thank you,

    Sima

  • In reply to SimaJalaleddine:

    Hi Sima,

    thanks!

    Kai

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