ADA4938 or ADA4939 in the band 0=500mHz C=some Pf
1. Is your sensor in IC form, is it a voltage output device? If yes:
2. What is its output impedance? High or low? If it has a high output impedance, use ADA4817-2, the first amplifier buffer configured and the other one with gain. If low output impedance, use ADA4927.