I'm searching for a cheap, i.e. low precision, hall effect sensor to experiment with current sensing. I came across this hall effect sensor. What I don't understand is the "Features" statement "4.5 V to 6 V Operation" (p.1) in comparison to "Operating voltage VCC Operating 3.0 6.5 V" (page 3, table at top).
Is it possible to use this hall effect sensor with 3.3V to detect current in an AC and DC line, respectively?
Thanks & best