• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 13 subscribers
  • Views 130 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.

ISO7761: SPEC CHECK

GARETH OU
Guru 11705 points
Part Number: ISO7761


Tool/software:

Hi 

Regarding the digital isolator "ISO7761DBQR" could you please confirm the following 1 point?

 

Regarding how to connect unused channels,

please let us know if there is no problem with the following understanding.

 

■Connecting unused channels

・Input pin: Connected to Vcc via pull-up resistor

・Output pin: Floating

Thanks

  • 0
    TI__Mastermind 18885 points

    Hi Gareth,

    Thanks for reaching out. 

    Yes, your understanding here is correct. For more information, please check this FAQ: https://e2e.ti.com/support/isolation-group/isolation/f/isolation-forum/732667/faq-can-channel-input-output-pins-on-a-digital-isolator-be-left-floating\

    Regards,
    Aaditya