Lm393 Window Comparator Circuit. The circuits shown are based on the lm339 quad voltage comparator chip or the lm393 dual voltage comparator chip. 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 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2 0 max. This page provides basic information about voltage comparator integrated circuits and is to act as reference material for other circuits. These ics comprises two independent voltage comparators to operate from an only power supply more than a wide variety of voltages.
This page provides basic information about voltage comparator integrated circuits and is to act as reference material for other circuits.
Lm393 lm393e lm293 lm2903 lm2903e lm2903v ncv2903 low offset voltage dual comparators the lm393 series are dual independent precision voltage comparators capable of single or split supply operation. I d like to thank rob paisley for his hard work and inspiration. The lm393 is a dual independent accuracy voltage integrated circuit operated with single or else split supply. It compares these voltage inputs and determines which is the larger value.
