TMUX4157N: How to identify polarity

Vayne Li

Part Number: TMUX4157N

Tool/software:

Hi Teams,

There is no polarity point marked on the physical product of TMUX4157, which differs from the datasheet. The customer needs to confirm how to identify polarity?

Thank you！

1 month ago

0 Rami Mooti1 1 month ago

TI__Mastermind 35648 points

Hi Vayne,

The bar is that top of the device. So the way the picture on the left is orientated right now has the top of the device on the top of the image and pin 1 on the left.

Thanks,
Rami

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TMUX4157N: How to identify polarity