Other Parts Discussed in Thread: ISO7841, ISO7741
Hi,
Currently in our design we are using 2 ISOW7841 parts in parallel as we have 7 SPI lines that we need to isolate. When we do this, we have both of our parts supplied by 3V3, but only 1 part feeding 3V3 to isolation. This setup causes our part that is not supplying 3V3 to get hot and not work (we know this from if we take off 1 part the system works.)
Are there any issues when doing this? Would another part be better suited for this?
Thanks,
James