PCA9544A: PCA9544AZQNR : Land pattern document "including dimensions"

Hello Matt,

Sorry for the delay, I missed this one.  

We generally recommend that  you use our tool found at the following link:

https://webench.ti.com/cad/

These give land patterned based on IPC-7351 standards.

-Francis Houde

Hi Francis,

Thank you for your feedback. I accessed the link in your comment and entered the TI part number, but it doesn't seem that TI has land pattern for PCA9544AZQNR.

It's really helpful if you reply to my questions in my original request.

1) Is the dimensions ("Quick Views = Print3" in the CAD file) TI's recommended land pattern ?

2) does the customer can refer to the layout guidelines from www.ti.com/.../ssyz015b.pdf to make land pattern for PCA9544AZQNR ?

Thanks,
Matt Watanabe

Hi Francis,

 Is it possible to reply to my questions, 1) and 2) ?

Thank you,
Matt Watanabe

Hello Matt,

Yes, you can use the Print3 information in the CAD file.  You can also select which file format to export, for example:

Then you should be able to open it up into the desired application. 

Yes, they can refer to the layout guideline too.  They are not mutually exclusive.

-Francis Houde

Hi Francis

Thank you for your feedback.

Best regards,

Matt