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Lecture #8 Operational Amplifiers Instructor: Dr. Ahmad El-Banna December 2014 J-601-1448 Electronic Principals Integrated Technical Education Cluster At AlAmeeria‎ © Ahmad El-Banna

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Agenda 2 J-601-1448 , Lec#10 , Dec 2014 © Ahmad El-Banna Introduction Differential Amplifier Circuit Practical Op-Amp Circuits & Applications

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Single-Ended Input & Double-Ended (Differential) Input 3 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Double-ended output and Common Mode Operation 4 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Differential Amplifier Circuit 5 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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AC Operation 6 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Common Mode Operation 7 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Op-Amp Equivalent Circuit 8 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Inverting & Non-Inverting Amplifier 9 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Unity Follower & Summing Amplifier 10 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Integrator & Differentiator 11 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Voltage Subtraction 12 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Active Filters 13 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014 LPF

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High Pass Filter 14 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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Band Pass Filter 15 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014

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• For more details, refer to: • Chapter 10 & 11, Electronic Devices and Circuits, Boylestad. • The lecture is available online at: • https://speakerdeck.com/ahmad_elbanna • For inquires, send to: • ahmad.elbanna@feng.bu.edu.eg 16 © Ahmad El-Banna J-601-1448 , Lec#10 , Dec 2014