Window Comparator Circuit


Posted on Sep 28, 2012

ICl-c functions as a noninverting comparator, and ICl-a operates as an inverting comparator. Potentiometer Rl and fixed resistors R2 and R3 form a divider chain that delivers slightly different voltages to the two comparators. These voltages define the upper and lower limits of the circuit`s switching window, which can be changed easily by varying R2 and R3.


Window Comparator Circuit
Click here to download the full size of the above Circuit.

The LED glows only when the input voltage falls within the window region.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    The KD2BD ATV AM Video Modulator
    simple TRIAC Light Dimmer
    Audio oscillator
    multi sound for guitars
    portable solar lantern circuit uses 6
    Switching Voltage Regulator
    Transistor Circuit Analysis
    Transformerless 5 Volt Power Supply circuit
    Sequence timer diagram composed by NE555
    Resistive neutral leakage protection circuit
    Light control principle circuit rooster crows
    LM7805 + 5V power supply configuration



    Top