COM4LAB Course: Operational Amplifier

The COM4LAB course Operational Amplifier gives an insight into the world of operational amplifiers. From the standard circuit to the realization of a function generator, all important topics are dealt with. The course comprises 20 chapters.

The course covers the following topics:

• characteristics of an operational amplifier
• inverting and non-inverting operational amplifier
• switches

  comparator − Schmitt trigger

• analogue arithmetic circuits

  adder − subtracter − integrator − differentiator

• filter circuits

  active RC filter − passive RC filter

• stabilisation circuits

  constant voltage source − constant current source

• oscillating circuits

  astable multivibrator − Wien bridge oscillator

• function generator

The course …

• can be displayed and filled out on your own tablet/smartphone/laptop.
• is platform-independent - a current browser is sufficient.
• can be distributed to students via QR codes.
• enables interactive experimenting: The measured values from the Master Unit are automatically made available for evaluation in tables and diagrams. The analysis and documentation of the experiment on the student device can be done at school or at home.
• can be edited and thus adapted to your own lesson plan.