What does these electric components represent?

  • #1
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Answers and Replies

  • #2
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1)
Opamp (operational amplifier)
2)
could be a Voltage Source (usually there is a symbol in the circle)
3)
Constant Current Source
 
  • #3
HallsofIvy
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Why did you post this under "mathematics"? I would think it would do better under "Physics".
 
  • #4
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oook
 
  • #5
the first one looks like a comparator, not an opamp.
 
  • #6
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opamps can be comparators...
 
  • #7
its been a while since i went thru opamps. but as far as i remember, opamps are made up of comparators.
 
  • #8
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its been a while since i went thru opamps. but as far as i remember, opamps are made up of comparators.
Comparators as well as inverting amps, non-inverting amps, summers, differentiators, and integrators, etc are made up of op-amps. A comparator is an application of an op-amp.
 

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