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Introductory Operational Amplifiers Quiz
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Introductory Operational Amplifiers Quiz

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@RichLavender6299

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Questions and Answers

What is the main function of the input stage in an operational amplifier?

  • Act as a level translator
  • Increase the overall gain of the op-amp
  • Perform level shifting operations
  • Provide most of the voltage gain and establish input resistance (correct)
  • What type of amplifier is the intermediate stage in an operational amplifier?

  • Dual input unbalanced output differential amplifier (correct)
  • Single-ended amplifier
  • Dual-input and balanced output differential amplifier
  • Current-mode amplifier
  • What mathematical functions can an operational amplifier be designed to compute?

  • Only addition and subtraction
  • Exponential and logarithmic functions
  • Addition, subtraction, multiplication, integration & differentiation (correct)
  • Trigonometric functions
  • What is the overall function of an operational amplifier?

    <p>Amplify both AC and DC input signals and perform mathematical functions</p> Signup and view all the answers

    Which stage of an operational amplifier increases the overall gain of the op-amp?

    <p>Intermediate stage</p> Signup and view all the answers

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