High-gain operational amplifier transistor output circuit diagram

Published:2011/4/29 5:04:00 Author:Rebekka | Keyword: high-gain operational, amplifier transistor | From:SeekIC

High-gain operational amplifier transistor output circuit diagram is shown as above. Connect the phone Jane to the output of 741. Transistor RS2020 single-tube-driven speaker, R2 is the volume control, R3 can adjust gain and frequency response.



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