The MAX965–MAX970 single/dual/quad micropower comparators feature rail-to-rail inputs and outputs, and fully specified single-supply operation down to +1.6V. These devices draw less than 5µA per comparator and have open-drain outputs that can be pulled beyond VCC to 6V (max) above ground. In addition, their rail-to-rail input common-mode voltage range makes these comparators suitable for ultra-low-voltage operation. A +1.6V to +5.5V single-supply operating voltage range makes the MAX965 family of comparators ideal for 2-cell battery-powered applications. The MAX965/MAX967/MAX968/MAX969 offer programmable hysteresis and an internal 1.235V ±1.5% reference. All devices are available in either space-saving 8-pin µMAX® or 16-pin QSOP packages. Applications * 2-Cell Battery-Powered/Portable Systems * Ground/Supply Sensing * Mobile Communications * Threshold Detectors/Discriminators * Voltage-Level Translation * Window Comparators * Ultra-Low Single-Supply Operation down to +1.6V * Rail-to-Rail Common-Mode Input Voltage Range * 3µA Quiescent Supply Current per Comparator * Open-Drain Outputs Swing Beyond VCC * 1.235V ±1.5% Precision Internal Reference (MAX965/967/968/969) * 10µs Propagation Delay (50mV overdrive) * Available in Space-Saving Packages: * 8-Pin µMAX (MAX965–MAX968) * 16-Pin QSOP (MAX969/MAX970) https://elecena.pl/product/22335261/single-dual-quad-micropower-ultra-low-voltage-rail-to-rail-i-o-comparators 2022-12-29 https://elecena.pl/product/22335261/single-dual-quad-micropower-ultra-low-voltage-rail-to-rail-i-o-comparators 2025-01-18