Electrical Engineering ⇒ Topic : Ideal operational amplifier

Gaurav
 
THE IDEAL OPERATIONAL AMPLIFIER An operational amplifier is called ideal if the following characteristics are satisfied:
This type of OP Amp is also called a voltage controlled voltage source (VCVS). Ideal OP Amps can be used to perform a large number of mathematical operations. It can also generate a number of circuit functions by applying passive feedback around the amplifier. The symbol of OP Amp is shown in Figure (a).
figure (a) Ideal operational amplifier The ideal operational amplifiers have the following characteristics:
 
 
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