TCA9548A: TCA9548A

Jim CHEN

Part Number: TCA9548A

Dear Team,

Could I pull up two different voltage on different I2C bus at the same time?

For example, use 3.3V on SC0 and use 1.8V on SC1.

It should be OK, right?

Thank you for help.

0 fhoude over 8 years ago

Hello Jim,
Yes, you can do this but you must take care in what you set VCC to. Set it to the lowest VDPU voltage.
-Francis Houde

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