

- Explain the basic operation of a comparator circuit
- Analyze summing amplifiers, averaging amplifiers, and scaling amplifiers
- Explain the operation of op-amp integrators and differentiators
- Discuss the operation of several types of op-amp oscillators
- Recognize and evaluate basic op-amp filters
- Describe the operation of basic series and shunt voltage regulators
Key Terms
Comparator
Summing amplifier
Averaging amplifier
Scaling adder
Integrator
Differentiator
Wien-bridge oscillator
Triangular-wave oscillator
Relaxation oscillator
Active filter
Series regulator
Shunt regulator