OP-AMP Inverting vs Non-Inverting vs Buffer Amplifier | Numerical & Waveforms | gain, Output voltage

In most online resources, inverting amplifier, non-inverting amplifier, and buffer (unity gain) amplifier are explained in three separate videos. As a result, students often need to jump from one video to another, making comparison and understanding difficult. 👉 In this video, all three op-amp amplifier configurations are combined into ONE complete lecture, so that: ✔ Students can compare all configurations side-by-side ✔ There is no need to switch or search between multiple videos ✔ Learning becomes continuous, structured, and distraction-free This video covers, in detail: 🔹 Inverting Amplifier 🔹 Non-Inverting Amplifier 🔹 Buffer / Unity Gain Amplifier For each amplifier, I have explained: ✔ Circuit diagram and working ✔ Step-by-step derivation of gain equation ✔ Output voltage equation ✔ Solved numerical problems ✔ Input and output waveforms for clear visualization This approach helps students understand the similarities and differences between op-amp configurations in a much better way. 📌 Best suited for: Engineering & Diploma students Analog Electronics / Linear IC courses Exam preparation and conceptual clarity #OperationalAmplifier #OpAmp #InvertingAmplifier #NonInvertingAmplifier #UnityGainAmplifier #BufferAmplifier #OpAmpApplications #AnalogElectronics #LinearIntegratedCircuits #ElectronicsEngineering #EngineeringStudents #DiplomaEngineering #LearnElectronics