The output + pin reads 2.9V both ways with and without the input pin attached to the avalanche photodiode we are using. I need the output to be as close to 0V as possible when the photodiode is dark, if this cannot be done I will nee to change to a different TIAmp that is capable of this. This is my second post and the schematic is shown as a reply to the discussion titled AD8015 which I did not get a follow up response to yet.
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