08-06-2012, 01:45 PM
STUDY OF OP-AMP
[attachment=567]
An operational amplifier or op-amp is a linear integrated circuit that has a very high voltage
gain, high input impedance and low output impedance. Op-amp is basically a differential amplifier
whose basic function is to amplify the difference between two input signals.
Op-amp has five basic terminals, that is, two input terminals, one o/p terminal and two
power supply terminals. Pin2 is called the inverting input terminal and it gives opposite polarity at
the output if a signal is applied to it.
LINEAR OP-AMP CIRCUITS
Aim:
To design Voltage Follower, Inverting and Non inverting, Differentiator, Integrator,
Subtractor, summing amplifier using op-amp and test its performance.
[attachment=567]
An operational amplifier or op-amp is a linear integrated circuit that has a very high voltage
gain, high input impedance and low output impedance. Op-amp is basically a differential amplifier
whose basic function is to amplify the difference between two input signals.
Op-amp has five basic terminals, that is, two input terminals, one o/p terminal and two
power supply terminals. Pin2 is called the inverting input terminal and it gives opposite polarity at
the output if a signal is applied to it.
LINEAR OP-AMP CIRCUITS
Aim:
To design Voltage Follower, Inverting and Non inverting, Differentiator, Integrator,
Subtractor, summing amplifier using op-amp and test its performance.