Op Amp: Difference between revisions
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https://en.wikipedia.org/wiki/Operational_amplifier_applications | https://en.wikipedia.org/wiki/Operational_amplifier_applications | ||
* http://4.bp.blogspot.com/-J97VeAMfTS8/VarSHHscsOI/AAAAAAAAI4A/nuwYvkHMt2Y/s1600/1044843_565709233486797_1067282875_n.jpg | |||
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== Comparator == | == Comparator == | ||
Revision as of 23:43, 7 February 2018
https://en.wikipedia.org/wiki/Operational_amplifier_applications
- http://4.bp.blogspot.com/-J97VeAMfTS8/VarSHHscsOI/AAAAAAAAI4A/nuwYvkHMt2Y/s1600/1044843_565709233486797_1067282875_n.jpg
- https://mysite.du.edu/~etuttle/electron/circ23.gif
Comparator
Simplest op amp circuit
Non-Inverting amplifier
Amplifies the input voltage. Cannot go below unity.
For high power, output can go through a transistor.
Schmitt Trigger
Uses positive feedback.
Current Sensor
I had to do the math analysis to understand this. Configuration is a differential amplifier.