OP AMP SINE WAVE GENERATOR CIRCUIT


Posted on Feb 5, 2014

An Operational amplifier based sine wave generator circuit, it is basically a wein bridge oscillator. Because of its simplicity and stability, one of the most commonly used audio frequency oscillator is wein-bridge. The wein bridge oscillator in which the weinbridge circuit is connected between the amplifier input and output terminals. The


OP AMP SINE WAVE GENERATOR CIRCUIT
Click here to download the full size of the above Circuit.

bridge has a series RC network in one arm and a parallel RC network in the adjoining arm. in the remaining arms of bridge, input resistor R1 and Feedback Resistor Rf is connected.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    IR headphone transmitter CD4046
    Automobile-locater
    Hall-effect-compass
    Auto Ignition Cut-Off
    1 Second Time Base From Crystal Oscillator
    portable solar lantern circuit uses 6
    LT3083 current limiting
    Servicing Radio And Sound Equipment
    Suitable for driving the microprocessor power supply LT1587 LT1431S



    Top