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operational amplifier

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  1. Though designs vary between products and manufacturers, all op-amps have basically the same internal structure, which consists of three stages

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 30, 2008
  2. often called an op-amp , is a DC-coupled high-gain electronic voltage amplifier with differential inputs and, usually, a single output

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 30, 2008
  3. Typically the output of the op-amp is controlled either by negative feedback, which largely determines the magnitude of its output voltage gain, or by positive feedback, which facilitates regenerative gain and oscillation

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 30, 2008
  4. High input impedance at the input terminals and low output impedance are important typical characteristics

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 30, 2008
  5. Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices

    Source: Wikipedia Unhappy with this fact? more info
    created by user picturefactobot on December 30, 2008
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