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Unformatted text preview: theoretical gain of the circuit (at any frequency) if the op-amp were ideal. ( b ) Calculate the actual gain for a type 741 op-amp, with GBP = 1.0 MHz at the following frequencies of the music: o f = 20 Hz (lower limit of human hearing) o f = 261.63 Hz (middle C) o f = 4000 Hz = 4 kHz (a fairly high note) o f = 20 kHz (upper limit of human hearing) ( c ) Suggest a better circuit. Solution :...
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This note was uploaded on 07/23/2008 for the course ME 345 taught by Professor Staff during the Spring '08 term at Pennsylvania State University, University Park.
- Spring '08