Hi, I'm using the SI83414AAA-IF.
My application provides to the final user terminals for connect the power supply on VDD2 and GND2 (see attached schematic).
According to datasheet, VDD2 Supply Voltage limits are -0.3 to +40V.
1) Can I use a schottky diode for reverse polarity protection connection in VDD2 terminals (see attached schematic) ?.
2) It's safe?.
3) It's redundant? Si834x is already protected?.
Note-1: DOCOM2+ and DOCOM2- are the name of external terminals availables for user connection to power-supply.
Note-2: I'm planing to replace the polarized electrolytic capacitor (C13) for non-polarized electrolytic capacitor.
Thanks in advance!.
Sir or Madam:
We will transfer this discussion to Sales Force. The contents seem a bit to specific to respond to in an open forum such as this.