• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 15 subscribers
  • Views 182 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

Original question:

TMUX1574: Truth Table, Switch Disconnection

TMUX1574: B channel status when TMUX1574 from TI is connecting between D and A channels

Robert Laznicka
Intellectual 475 points
Part Number: TMUX1574

Hello,

Would you be able to help advise the B channel status when TMUX1574 from TI is connecting between D and A channels? Is the B channel in HIGH-Z state?
Not able to find this in the datasheet.

Thank you,

  • 0
    TI__Intellectual 2694 points

    Hi Robert,

    When the EN/ = L (0), SEL = L (0) and the SxA pins are connected to the Dx pins, the SxB pins/Channels will be Hi-Z as the switch connection from SxB to Dx is turned-off. The leakage seen by this pin will be close to the IS(OFF) leakage as mentioned in the electrical characteristics table. 

    Hope this helps.

    Thank you,

    Regards,
    Sandesh