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Connection of TS3USB221E

Gk 110
Expert 2440 points
Other Parts Discussed in Thread: TS3USB221E

Hello,

Can TS3USB221ERSER use like a attached schematic?
I am concerned that datasheet is wrote different connection.

Please let me know if you have any problem.

Best regards

Manabu ItoConnection image(TS3USB221E).pptx

  • 0
    TI__Genius 11715 points

    Hello Manabu,

    In terms of the peripherals attached to the TS3USB221E, I do not see an issue with the way the TS3USB221E is used. I did notice in your picture that PCA USB Host is connected to 1D+ and 1D+. This should instead be 1D+ and 1D-. This applied to the USB connector (Device) as well, where in the picture it is connected to D+ and D+. This should instead be D+ and D-.

    The corrections can be seen in this picture:

    Can you identify the part of the datasheet that has you concerned with the connections?

    Thank you,

    Jared