I think you would need the instrument amplifier before you convert it to DC, as a simple diode will take 700mV to turn it on. Look at things like a synchronous detector circuit or a true RMS conditioning chip.
I think you would need the instrument amplifier before you convert it to DC, as a simple diode will take 700mV to turn it on. Look at things like a synchronous detector circuit or a true RMS conditioning chip.