Electrical and Electronics 10, Electrical 20, 30, Electronics 20, A30, B30
ELEC26C
Module 26C: Transistor Theory C (Optional)
Outcome
Investigate the function of transistors in operational amplifier (op-amp) circuits.
Indicators
| (a) | Describe the purpose and operation of op-amps. |
| (b) | Provide examples of applications of op-amps in electronic circuits. |
| (c) | Compare the purpose and operation of junction field effect transistors (JFETs) and insulated gate field effect transistors (IGFETs). |
| (d) | Draw a schematic diagram of a properly biased N-channel and P-channel JFET. |
| (e) | Follow safety precautions when handling and using an IGFET. |
| (f) | Compare the input and output voltage values of inverting and non-inverting op-amp circuits. |
| (g) |
Construct, test and explain the operation of circuits that use an op-amp such as:
|
| (h) | Observe the waveforms and plot response curves for low-pass, high-pass and band-pass active filters in op-amp circuits. |
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