I have downloaded the hardware resourse of AD7175,but I can not open the schematic file(.sch).I have tried orcad capture&Altium designer, and both of them doesn't work.Which PCB software should I use to open the schematic file?
The .sch extension indicates a PADs (Mentor Graphics) schematic. You can download a viewer at:
Free PADS PCB Schematic Viewer - Mentor Graphics
Hope this helps.
Retrieving data ...