The pads are according to the datasheet a little bit to short. I measure 1.7mm, and they should be 1.8m according to the datasheet. Apart from that, the part seems completely correct.
Added 2 years, 9 months ago.
Thanks for waiting for us. We have double-checked this package. We created the SOIC package following IPC-7351B, and it seems that you are comparing it against the recommended footprint layout. The recommended layout shows 1.8mm and our footprint is 1.97mm.
Did you check the verification tab below the footprint? Please check the section in the verification checker where it shows the standard used. Let me know if you don't see it and I can help you!
Thanks for letting me know, it looks like a problem with a cached footprint, however, we have updated the footprint. You can download it now: https://www.snapeda.com/parts/AMC1311DWVR/Texas%20Instruments/view-part/
We also updated the footprint for the AMC1311DWVR part.
Please let me know if you have any more feedback or questions,