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comparing between two signals using op amps

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Abo_Ayat

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hii all

please how to compare between sine wave and triangular wave (not DC value) to get pulses by using op amps..

please help me and very thanks for you
 

The most simple circuit is the opamp and put sinusoidal signal in the non inverted input and the triangular signal in the inverting input.
But for high speed, it is beter to use a voltage comparator like a lm319.
 

hiii Miguel Gaspar

very thanks to you for this great info.

and really thanks

God will help you

salam
 

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