Output amplifier circuit, and sensor device using the same
作者： Akira Nakayama
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摘要: A device which includes an acceleration sensor for outputting small differential voltages VIP and VIN using resistance changes, output amplifier amplifying the voltage difference. The offset-voltage adjustment circuit instrumentation amplifier. a first Op-amp having inputs connected to input terminals, second VCOM third outputs of Op-amps via resistors. reference is also applied Op-amp.
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