Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
does the gain of two op-amps add up when they are connected in series??
like i want to design a bandpass filter with a gain of 40dB.. will it be fine if i combine a low pass and a high pass filter (using op-amp with 20dB gain each) and place them in series??
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