Hi all. I'm about to start a project where we just measure the voltage and current of a single phase 220V 50Hz line. We need all the usual values (P, Q, S, cos phi, etc) using a CT and a standard transformer for the voltage. We also don't care that much about the precision, so everything up to 1% is good for this project.
I've stumbled upon the STPM10, and I really liked it. However, I just found out that this part is NRND. What would be a good replacement? I don't need the tampering facilities this chip provides, so even a simpler meter IC would work fine for me. Any suggestions? Thank you!
