i want to calculate RMS value of Sinusoidal 50Hz waveform. so, i thought to use AD737 IC. but in the datasheet i have used evaluation board circuit . it's not working shown in figure "picture 1" in attached figure and also i used figure29 of datasheet shown in "picture 2" in attched figure both are not working.
so, i'm in great need of this. and i want to make use 1V RMS measurement.
1V RMS mentioned in the datasheet means either peak-peak or RMS value.
please, suggest the circuit to be used which will measure 1V rms , 50Hz sinewave.
i'm not getting any application circuit for AD737which is working. please help me.
Thanks & Regards
Thanks for the reply,
i am not knowing why i'm getting the result like this.
anyway, i attached multisim 11 file with this mail. just checkout. when i simulate this even then i'm getting mV signal output irrespective of signal.