Digital comparators are integrated circuits (ICs) that compare the magnitude of two binary quantities and determine the relationship of those quantities. There are two basic types of digital ...

Comparators are subject to input offset errors that can be either systematic or layout related. Two applications of comparators in a PWM controller are detecting when there is no current in the ...

The preceding discussion highlighted several significant error sources that affect the basic comparator with external hysteresis. For some comparator applications ...

A comparator is a great circuit because it provides a near ideal transition between the analog and digital domains. The comparator looks at two linear input signals and gives a digital output that’s ...

STMicroelectronics has completed its portfolio of comparators in space saving packages, by introducing the LMV331 in a choice of 2 x 1.25mm SC70 or 2.9 x 1.6mm SOT23 form factors. Battery powered ...

In this chapter you will encounter some applications of positive feedback in op amp and comparator circuits. You will see how uncontrolled feedback can cause unwanted oscillation, and how controlled ...

Comparators are one of the basic building blocks of analog and mixed-signal designs, providing one small but critical function, as their name indicates. Their role is often to be a “simple” safety ...

Touchstone Semiconductor has announced two new low power analogue comparators. The dual (TS9002) and quad (TS9004) devices can operate from single 2.5 to 11V supplies or from ±1.25 to ±5V dual ...