+2 ,aw;gpay; nra;Kiw

+2 ( OPERATIONAL AMPLIFIER )

www.Padasalai.Net IC - 741 1) 2) .

IC - 741> , , 10 k, 22 k, 33 k , .

1) Av = Vout / V in = 1 + ( Rf / Rin ) ( ) , Vout V in Rf , Rin .

2) Vout = - ( v 1 + v 2 ) , v 1 , v 2

1) ( Non-inverting Amplifier )

1) ( Non-inverting Amplifier ) .

-1 Rin = 10 k Rf = 22 k .

-2 ( V in ) 1 . ( Vout ) .

1) ( Non-inverting Amplifier )-3 ( V in ) 1.5 , 2.0 , 2.5 , .-4 .-5 , .

1) ( Non-inverting Amplifier )

2) ( Summing Amplifier )

2) ( Summing Amplifier ) .-1 R1= R2= Rf = 10 k .

-2 V1 = 1 ; V2 = 2 . ( Vout ) .

( Summing Amplifier )-3 , V1 , V2 , (Vout) . -4 .

-5 , .

( Summing Amplifier )

( IC - 741 )

1) .

2) , .

.. .., .., .., ( ),( 2011 ) , 631501.

: 03-12-1984.. .

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