Feb 24, 2016 #1 F faiz khan Member level 1 Joined Apr 30, 2015 Messages 35 Helped 0 Reputation 0 Reaction score 0 Trophy points 6 Activity points 263 I build a level shifter (3.3v -2.5v) using resistors.can you suggest me which optocoupler will be suitable for isolation purpose at this voltage level?
I build a level shifter (3.3v -2.5v) using resistors.can you suggest me which optocoupler will be suitable for isolation purpose at this voltage level?
Feb 24, 2016 #2 A ahmed saad Member level 2 Joined Oct 26, 2015 Messages 42 Helped 7 Reputation 14 Reaction score 5 Trophy points 8 Activity points 219 PC817 Vf 1.2V