WJEC AS Electronics B490QS · C1.7(b)
Op-amps with negative feedback; virtual earth
- Code
- C1.7(b)
- In
- C1.7 Operational Amplifiers
- Topic
- C1 Component 1: Principles of Electronics
- Course
- AS Electronics B490QS
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in C1.7 Operational Amplifiers
- C1.7(a) Ideal and typical op-amps
- C1.7(b) Op-amps with negative feedback; virtual earth
- C1.7(c) Op-amp comparators
- C1.7(d) Designing comparator switching circuits
- C1.7(e) Balanced bridge circuits
- C1.7(f) Voltage gain of an amplifier
- C1.7(g) Op-amp circuit configurations
- C1.7(h) Gain of inverting and non-inverting amplifiers
- C1.7(i) Comparator and voltage follower equations
- C1.7(j) Input impedance of op-amp circuits
- C1.7(k) Bandwidth of an amplifier
- C1.7(l) Designing single-stage amplifiers
- C1.7(m) Clipping and slew-rate distortion
- C1.7(n) MOSFET and transistor equations