Explain in detail about the Characteristics of operational amplifiers
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An ideal op-amp is usually considered to have the following characteristics:
Infinite open-loop gain G = vout / vin
Infinite input impedance Rin, and so zero input current
Zero input offset voltage
Infinite output voltage range
Infinite bandwidth with zero phase shift and infinite slew rate
Zero output impedance Rout
Zero noise
Infinite common-mode rejection ratio (CMRR)
Infinite power supply rejection ratio.
Infinite open-loop gain G = vout / vin
Infinite input impedance Rin, and so zero input current
Zero input offset voltage
Infinite output voltage range
Infinite bandwidth with zero phase shift and infinite slew rate
Zero output impedance Rout
Zero noise
Infinite common-mode rejection ratio (CMRR)
Infinite power supply rejection ratio.
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