TUSB4041I: Handling unused terminals

Akira555

Intellectual 335 points

Part Number: TUSB4041I

Hi experts!

Could you please tell me what to do with the unused terminals of TUSB4041I?

This circuit is designed with reference to the evaluation board. Is there any problem with the following?

Best Regards

6 months ago

0 David (ASIC) Liu 6 months ago

TI__Guru*** 149845 points

Hi,

Any other unused configuration terminals on the device can be left floating as well and the internal PU/PD resistor will set the configuration to the default value.

For USB_R1, please have a 9.53-kΩ ±1% resistor connected between the USB_R1 pin and ground.

Would you please send out the full schematic for review?

Thanks

David

0 Akira555 6 months ago in reply to David (ASIC) Liu

Intellectual 335 points

David san,

Thank you for your advice ,I would like you to review full schematic and will sent you it via private message.

Best Regards

Akira

+1 David (ASIC) Liu 6 months ago in reply to Akira555

TI__Guru*** 149845 points

Akira-san

I provided my feedback in the private message, please check.

Thanks

David

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TUSB4041I: Handling unused terminals