AMC1200-Q1: Measuring 0 V to 600 VRMS, measuring frequency 0 Hz - 70 Hz Isolation Stage.

Hi, This is Mike

After all, Thanks for all your support. 

I've been searching for a while about some amps and things like that.

Here it is the circuit I designed thanks to all the comments on TI and the experience the app notes of TI has given to me.

So, Do you see something here?  I mean, I think this circuit is ok but what do you think?

I think I'll have running this thing the Friday!

Regards 

Mike