The voltage amplifier circuit of the electric charge amplifier

Published:2011/8/23 22:13:00 Author:Borg | Keyword: voltage amplifier, electric charge amplifier | From:SeekIC

The voltage amplifier circuit of the electric charge amplifier The feature of the the electric charge amplifier is the wide frequency band. In the backward feedback circuit, as the distributing circuit determines the gain, the signal is stabilized by the cable capacitor output by the sensor. This amplifier consists of the high gain op-amp and backward feedback capacitor, and the lower limit frequency is decided by C1 and R1.



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