Answer by td127 for Amplifier circuit design for ADC: Could input voltage mix...
this might be a silly question.not at allI think it does have a signal input, whose low frequency is filtered by C1 at first.Yes, the signal is connected to C1 and this constitutes a high pass filter...
View ArticleAmplifier circuit design for ADC: Could input voltage mix with reference...
This might be a silly question. I saw this from "Opamp For Everyone" and was a bit confused with this circuit. The book doesn't mention the signal source at all, I think it does have a signal input,...
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