• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 14 subscribers
  • Views 127 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ISOUSB211: check the schmatic

Chen Alex1
Genius 4555 points

Part Number: ISOUSB211

hi sir 

we select the TI/ISOUSB211 to be usb isolator

could you help to check the schmatic?

usb isolator.pdf 

thanks

  • 0
    TI__Genius 16330 points

    Hi Alex,

    Thanks for reaching out.

    Please find my comments below:

    1. Since VBUS and VCC are both connected to 5V on Side1 as well as Side2, V3P3Vx and V1P8Vx need not to be connected to any other external supply.
      1. I hope this is taken care of since it is not clear from the schematic connections shared
    2. The supply capacitors values are not correctly chosen for V1P8V on both the sides.
      1. Please refer ISOUSB211 EVM for correct capacitor values to be placed.

    Regards
    Varun