Have you thought of amplifying the sensor's output with an op-amp before you feed it into the A/D?
A gain of 1000 isn't hard to do with one or two stages. Your 3.3mV p-p would then be 3.3V p-p.
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Have you thought of amplifying the sensor's output with an op-amp before you feed it into the A/D?
A gain of 1000 isn't hard to do with one or two stages. Your 3.3mV p-p would then be 3.3V p-p.
Charles Linquist
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