> > If you are careful to match the input resistors can't you get > > good common mode rejection with active balancing? > > No, you can't. Addition: yes you can, but not with that simple one-opamp circuit. Three opamps is much better, or even better, discrete symmetrical frontend and then an opamp, as in (now obsolete) SSM2017. JH.
Message
Re(2): [motm] Re: Balanced/Unbalanced - P.S.
2001-02-04 by jhaible@t-online.de