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Why Opamp Called Operational Amplifier? |
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Answer» OPAMP it is a direct coupled high gain differential input amplifier. It is CALLED operational amplifier because it is used for performing DIFFERENT functions like differentiation, addition, integration, subtraction. It has infinite voltage gain, infinite slew RATE, infinite input IMPEDANCE, zero output impedance, infinite bandwidth. OPAMP it is a direct coupled high gain differential input amplifier. It is called operational amplifier because it is used for performing different functions like differentiation, addition, integration, subtraction. It has infinite voltage gain, infinite slew rate, infinite input impedance, zero output impedance, infinite bandwidth. |
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