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ISO7340-Q1: ISO7340-Q1 NC Terminal

Part Number: ISO7340-Q1

Hello,

 

Please answer following question from customer.

 

Customer wants to mount ISO7340-Q1 and another isolator on same pattern by case by case.

So, they connect some signal to pin 7(NC terminal of ISO7340-Q1).

 

Pin Function table of datasheet page 4 said following.

 NC: No connect pins are floating with no internal connection

 

- Does this mean that pin 7 is completely no connection internally?

- Is this no problem to connect any signal to NC terminal (pin 7)?

 

Best Regards.

  • Toshio Ushikubo,

    As mentioned in datasheet, the NC pin has no internal connection and is left open.
    What is other IC that customer is planning to use in place of ISO7340-Q1? and what signal is present at pin 7?

    Regards
    Tejas
  • In reply to Tejas Hommaradi:

    Hello Tejas-san,

     

    Thank you for your reply.

     

    I could not here competitor parts number.

    Customer connect 5V PS to ISO7340-Q1 NC Terminal.

     

    Could you please advise if there any concern?

     

    Best Regards.

  • In reply to Toshio Ushikubo:

    Hello Tejas-san,

    Please answer for my question I posted Thu, Jun 22 2017.

    Best Regards.
  • In reply to Toshio Ushikubo:

    Hi Toshio,

    Apologies for the delayed response on this.
    There should be no issues if NC pin is connected to 5V PSU.

    Regards,
    Anand Reghunathan

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