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TPD1E01B04 Can Suitable VGA Port

Kuo Nowal
Expert 2315 points
Other Parts Discussed in Thread: TPD1E01B04, TPD1E05U06, TPD7S019

Hi Sir,

May I know TPD1E01B04 can suitable VGA port? why?

  • 0
    TI__Expert 3500 points

    Kuo-

    Looking at the VGA specifications it looks like the interface goes up to 5V and is unidrectional, so the TPD1E01B04 wouldn't be the best option because we only have a reverse working voltage up to 3.6V.

    I would recommend the TPD7S019 for full VGA interface protection. This device was specifically designed for the interface and includes ESD protection, level shifting, and impedance matching. If you want discrete ESD protection alone, you would be best with the TPD1E05U06 which is an ultra low capacitance ESD diode that has a breakdown voltage at 5.5V, which is high enough for the VGA interface.

    Let me know if I can offer any more guidance, but for VGA those options are most likely your best choices.

    Thanks,
    Alec