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Operational Amplifier as mono stable multi vibrator
Aim :- To construct a monostable multivibrator using operational amplifier 741 and to determine the duration of the output pulse generated and to compare it with that of theoretical value.
Apparatus :- Operational amplifier ( IC 741 ), C.R.O., two power supplies to the operational amplifier, four non inductive fixed resistors (R 1, R 2, R 4 and R 5), one non-inductive variable resistor(R 3), two capacitors(C 1 andC 2), three diodes (D 1, D 2 and D 3) and connecting terminals.
Formula :- Duration of the output pulse generated or time duration of quasi-stable state