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- Half-wave Rectifier Review - Precision Rectifier -Inverting Precision Rectifier - Logarithmic Amplifier - Square root amplifier - Op Amp Nonidealities : DC Offsets - Offset의 문제점 - Offset in Integrator - Op Amp Nonidealities : Speed Limitation - Slew Rate of Op Amp - Nonzero Output Resistance
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- Integrator (적분기) - Integrator with Pulse input - Comparison of Integrator and RC Lowpass Filter - Lossy Integrator - Differentiator (미분기) - Differentiator with Pulse Input - Lossy Differentiator -Op Amp with General Impedances -Voltage Adder
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-Basic Op Amp op amp는 두개의 input의 차이를 증폭시킵니다. -Inverting and Nonlnverting op amp negative input이 ground되면 gain이 양수이다. >> noninverting positive input이 ground되면 gain이 음수이다. >> inverting - Virtual Short -Unity Gain Amplifier - Supply Voltage의 개념 - Noninverting Amplifier(virtual short인 경우) -만약 A(0)가 무한대가 아니라면 ? -Extreme Cases of R2 ( A(o) 무한대 ) -Inverting Amplifier - Another View of Inverting Amplifi..