Quote Originally Posted by epilot View Post
Thank you, Archangel. I missed your post as I thought that the thread went dead.

Do you have an idea how we can introduce a peak hold for 500 ms or so ?

Thank you.
Honesty I am not sure I even understand the question, read the ADC_SAMPLEUS explanation, it may be what you seek, I think putting caps. on the preamp outputs will lower the impedance too much, unless you buffer with an OP-AMP ?