Hi,
I have an application that requires DC coupling. Can I DC-couple the inputs by removing the filter capacitors C4 and C5? I'm assuming this would be ok providing that the inputs are driven differentially with a bias of say 2V (for a 200V range and 40dB gain.)
Thanks,Andrew
Andrew,
There are a few issues with DC coupling, but it is possible.
Thanks,Brian
Brian P. Burk
Analog Applications Engineer
Dallas, TX USA