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TCA9416: VCCA vs. VCCB

Genius 12865 points
Part Number: TCA9416

Hello Team,

if I understand the data sheet correctly either VCCA >= VCCB  or VCCB >= VCCA.

Can you confirm this, please?

Thanks and Best Regards,

Hans

  • Section 10 says:

    The TCA9416 has no supply restrictions outside of the 1.08 V to 3.6 V range. VCCA can be higher than or lower than VCCB. The internal circuitry will select the appropriate supply automatically to correctly support translation. VCCA can also be the same as VCCB, and the device can be used as a buffer.

  • Thanks for the help Clemens!

    Hans,

    Please let us know if you have any other questions.

    Regards,

    Eric Hackett