Dear Sir, I had a small query which i thought i would ask you. can you please tell me if there are IC's which can read and measure AC signal, convert it to DC,trace the 2nd and the 5th harmonic component in an AC wave of fundamental frequency of 50Hz. if yes can they be interfaced with a microcntroller. If not then please tell me if there are any alternatives.I also want to know more about True RMS IC's. So waiting for your reply.
But if you're only measuring specific harmonics, why would you need an RMS-to-DC converter? They're exotic and expensive. If all you need is the amplitude of one harmonic (sine wave), wouldn't an op amp precision rectifier do just as well?
You so might want to describe what you're trying to do here, and clarify the above a little bit.
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.