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anonymous

  • 5 years ago

what is op amp?

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  1. Owlfred
    • 5 years ago
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    Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

  2. anonymous
    • 5 years ago
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    Op amp stands for operational amplifier. It is a 3-terminal electronic component, with 3 input pins and a output pin. The output is highly (~10^6) amplified value of the voltage difference.

  3. anonymous
    • 5 years ago
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    thanks, do u know about inverting and non inverting amplifier?

  4. anonymous
    • 5 years ago
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    Yeah, In an inverting amplifier input voltage is applied to the -ve input terminal of the opamp and also negative feedback is given ( i.e, The output is connected to the -ve input terminal through a resistor). The +ve terminal is grounded. While in a non-inverting amplifier, input voltage is applied to +ve terminal and negative feedback is given. The -ve terminal is connected to ground through a resistor. Refer http://en.wikipedia.org/wiki/Operational_amplifier_applications for ckt diagrams

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