Lm393 Window Comparator Circuit. These devices are functionally identical. The lm393 is a dual differential comparator.
We will go over how to build a voltage comparator circuit the simplest way using the lm393 comparator ic. The circuits shown are based on the lm339 quad voltage comparator or the lm393 dual voltage comparator. These ics comprises two independent voltage comparators to operate from an only power supply more than a wide variety of voltages.
We will go over how to build a voltage comparator circuit the simplest way using the lm393 comparator ic.
Voltage window detector circuit. These ics comprises two independent voltage comparators to operate from an only power supply more than a wide variety of voltages. The output stages of dedicated comparators such as the single lm311 the dual lm393 or the quad lm339 are designed to operate in their saturation regions allowing these voltage comparator circuits to be widely used in analogue to digital converter applications and for various types of voltage level detection circuits. The lm393 is a dual differential comparator.
