My
Input Vin=0-3.3V which is an ac signal
Output Vout= 0 - 2.5V which is required to be a square signal
how can i saturate this signal ? and which ic will be most suitable
My application requires the output signal frequency should also vary with my input signal as well
i.e my input frequency is 50.25 Hz the output frequency should also be 50.25Hz and i want to known what kind of isolation should i use for this signal that when connected to ADC pin of my micro controller it should have a least effect of voltage spikes which may occur in the ac signal.