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| lab_electrical_engineering:5_opamps_1 [2026/04/28 16:49] – [Preparation for the oral short exam] mexleadmin | lab_electrical_engineering:5_opamps_1 [2026/04/28 17:02] (current) – [Preparation for the laboratory] mexleadmin | ||
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| ===== Preparation for the laboratory ===== | ===== Preparation for the laboratory ===== | ||
| - | <panel type=" | + | * [[electrical_engineering_and_electronics_1: |
| - | Read the materials for Experiment 5 here. \\ | + | * [[electrical_engineering_and_electronics_1: |
| - | They will be published one week before the experiment. | + | * [[electrical_engineering_and_electronics_1: |
| - | </ | + | |
| ===== Preparation for the oral short exam ===== | ===== Preparation for the oral short exam ===== | ||
| Line 18: | Line 16: | ||
| - " | - " | ||
| - Inverting operational amplifier | - Inverting operational amplifier | ||
| - | - Gain of operational amplifier | + | - Gain of inverting |
| - Sum of currents at inverting input (KCL) | - Sum of currents at inverting input (KCL) | ||
| - Voltage at inverting input relaltive to GND (KVL) | - Voltage at inverting input relaltive to GND (KVL) | ||
| - Non-inverting operational amplifier | - Non-inverting operational amplifier | ||
| + | - Gain of non-inverting operational amplifier | ||
| - Operational amplifier used as current source (principle of function) | - Operational amplifier used as current source (principle of function) | ||
| - Operational amplifier used as low-pass filter, cut-off frequency calculation (Sallen-Key configuration) | - Operational amplifier used as low-pass filter, cut-off frequency calculation (Sallen-Key configuration) | ||