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what is the use of using opamp in photodiode circuit?
thank you very much for your help ar..haha..very understand..- liu93083
- Post #3
- Forum: Circuit design
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what is the use of using opamp in photodiode circuit?
Dear everyone, Sorry to ask such simple question. My question is in designing the circuit for light detection, photodiode is used, what is the purpose of using opamp beside working as an amplifier to amplify the small signal?what is the theory behind it?can you explain for me?thank you very...- liu93083
- Thread
- Replies: 2
- Forum: Circuit design
