Based on a Microchip 12F675 MCU, this programmable window comparator lets users dynamically select the window characteristic and tolerance. It's aimed at voltage-monitoring applications. A voltage ...

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 ...

The TPS3700 wide-supply voltage window comparator operates over a 1.8-V to 18-V range. The device has two high-accuracy comparators with an internal 400-mV reference and two open-drain outputs rated ...

Kim Fehrt over at Intersil sent a Press release about the ISL55141 window comparator useful for testers. The comparators can withstand higher voltages so you don’t need to isolate from the bus with ...