PCA9306: PCA9511 and PCA9306 serial connection usage

Matt Qi

Part Number: PCA9306
Other Parts Discussed in Thread: TCA9511A

Tool/software:

Hi team,

Can PCA9511 and PCA9306 serial connection usage?

Thanks a lot! And looking forward to your reply.

BR,

Matt.

0 Tyler Townsend 3 months ago

Hi Matt,

I don't think we have a PCA9511. Try using TCA9511A I2C hot swap buffer.

There shouldn't be an issue with using TCA9511A with PCA9306 in a series connection as long as PU resistors are used correctly.

Regards,

Tyler

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