panic mode said:
?????
are you reading datasheet?
allegro is perfect for this. it is isolated and good up to 3kV difference.
I think I realize how dumb that question was... in my mind, the ACS750 would output current only....
of course it only outputs current, but if I read correctly, you're trying to say that I can multiply that by a certain resistance value to obtain voltage right?
The datasheet gives several types of resistance, which one do I use to calculate voltage?