The comparator is a high-gain amplifier that is used to amplify a small differential signal at its input, and drive the output to one of two output states. Figure 1 shows the basic comparator circuit, ...

Fig 1. The traditional window comparator with a single op amp has interactions between the output and the reference voltage that creates uncertainty in its hysteresis window width. Fig 2. Adding a ...

Semiconductor developer Touchstone is introducing 13 new second-source, low power, low voltage analog comparators that are drop-in replacements which can be used instead of the original manufacturer’s ...