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TIC12400: Internal oscillator frequency

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Replies: 5

Views: 103

Part Number: TIC12400

Hi,

My customer is interested in TIC12400.

How much is Internal oscillator frequency?

They mind audible noise.

Best Regards,

Kuramochi

  • Hi Kuramochi,

    Thank you for posting to E2E. I am currently looking into this request with our team. I will provide an update tomorrow.

    Regards,

    Kate

  • Hi Kuramochi,

    Thank you for your patience. 

    What is the customer's application where they are concerned about audible noise?

    The internal oscillator is designed to have a frequency high enough to not interfere with audible frequency.

    Best regards,

    Kate

  • In reply to Kate Dickson:

    Kate-san,

    Thank you for your reply.

    Customer's application is musical instruments.

    Is internal oscillator over 1MHz?

    Best Regards,

    Kuramochi

  • In reply to Kuramochi Tadahiko:

    Hi Kuramochi-san,

    Thank you for that information.

    I am checking with the designers, but the frequency of the internal oscillator is outside of the audio band, so it should not be observable and will not interfere with any audible sound.

    Best regards,

    Kate

  • In reply to Kate Dickson:

    I have confirmed that both internal oscillators for TIC12400 operate at frequencies outside of the audio band. Please let me know if you have any additional questions!

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