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How does current flow through a DC power supply? How to understand the short circuit of DC power supply under AC signal
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Chapter 1：OPAMP operational amplifier inverting input terminal, common emitter inverting amplifier circuit
Chapter 2：How to use the non-inverting input terminal and common collector circuit of OPAMP operational amplifier?
Chapter 3：OPAMP operational amplifier non-inverting input terminal, common base amplifier circuit Common Base
Chapter 4：Supplementary knowledge of circuit basics: AC and DC, superposition of currents
Chapter 5：Supplement to basic circuit knowledge: the significance of negative voltage in operational amplifiers
Chapter 6：I asked you how much sorrow you have. I don’t know how the current flows. Lu Xun: How many ways can you write fennel?
Chapter 7：Answers to the after-school exercises at the end of the last video. Corrections are welcome.
Chapter 8：Do you really understand the working principle of capacitors, blocking DC and passing AC? How Capacitors Work
Chapter 9：How does current flow through a DC power supply? How to understand the short circuit of DC power supply under AC signal
Chapter 10：Transistor amplification experiment, a Class A power amplifier circuit costing 5 yuan, the effect is beyond imagination
Chapter 11：Differential amplification circuit of operational amplifier, what is the relationship between zero drift and temperature drift?
Chapter 12：Transistor amplifier bias resistor selection, zero point drift, and differential amplifier circuit experiment
Chapter 13：Negative feedback effect of differential amplifier circuit Re, common mode signal and differential mode signal
Chapter 14：Experiments related to common-mode negative feedback resistors in differential amplifier circuits
Chapter 15：Basic principles of current mirrors, learn about current sources with infinite resistance
Chapter 16：Operational amplifier input stage, differential amplifier circuit final chapter: input and output configuration
Chapter 17：Op amp intermediate circuit, Darlington circuit amplification principle, what is a composite triode
Chapter 18：Op amp complementary output circuit, what is the crossover distortion of Class B power amplifier circuit?
Chapter 19：Crossover distortion experiment of Class B power amplifier circuit, how should the positive and negative power supplies be connected?
Chapter 20：How to overcome the crossover distortion problem in Class A and B power amplifier circuits, and what are the considerations in selecting circuit components?
Chapter 21：How to improve crossover distortion, detailed analysis of Class A and B power amplifier circuits
Chapter 22：How the Vbe multiplier circuit improves the crossover distortion problem, the last bone of the op amp output stage
Chapter 23：The final chapter of the internal circuit of the op amp, improving the crossover distortion circuit experiment
Chapter 24：What is an ideal op amp and how should it be used?
Chapter 25：Operational amplifier negative feedback circuit, a preliminary understanding of "virtual short" and "virtual open"
Chapter 26：Op amp negative feedback circuit, advanced analysis and circuit analysis of "virtual short" and "virtual open"
Chapter 27：Operational amplifier negative feedback circuit, basic analysis of non-inverting input circuit
Chapter 28：Supplement to the op amp negative feedback circuit, what is a voltage follower
Chapter 29：Application circuits of operational amplifiers, proportional operators, multiplication and division operations?
Chapter 30：Application circuit of operational amplifier, inverting adder, proportional adder
Chapter 31：Application circuit of operational amplifier and detailed analysis of adder circuit
Chapter 32：Millman's theorem, Millgate theorem, Norton's theorem, a lot of theorems
Chapter 33：Application circuit of operational amplifier, non-inverting adder formula, circuit analysis
Chapter 34：Operational amplifier application circuit, subtractor and differential amplifier circuit analysis
Chapter 35：Application circuits of operational amplifiers, multi-stage differential amplifiers and instrumentation amplifiers
Chapter 36：Application circuit of operational amplifier, logarithm operator, current equation of diode
Chapter 37：Use operational amplifiers to build logarithm and exponential operators, multiplication and division operators
Chapter 38：Basic knowledge supplement: A brief analysis of basic RC circuits and first-order low-pass filter circuits, making it easy for beginners to get started
Chapter 39：Basic arithmetic circuits, integral arithmetic circuits, waveform conversion and circuit applications
Chapter 40：Basic arithmetic circuit, operational amplifier integral arithmetic circuit Rf function correction, welcome guidance
Chapter 41：Basic arithmetic circuit, differential arithmetic circuit analysis, corrections welcome
Chapter 42：Other applications of operational amplifiers, first introduction to voltage comparators
Chapter 43：Some extended circuit analysis of single-limit voltage comparators and zero-crossing comparators
Chapter 44：General single-limit voltage comparator and its application
Chapter 45：How are hysteresis comparators and hysteresis comparators designed? What is return difference?
Chapter 46：Answers to questions in the hysteresis comparator course, welcome to discuss and give advice
Chapter 47：Window voltage comparator, the final chapter of operational amplifier, complete with flowers

Duration：12 minutes and 52 seconds
Date：2022/08/28

Uploader：抛砖引玉

Introduction

keywords： Operational Amplifier

Op Amp Video Tutorial

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