BUY MAX907CSA-T https://www.utsource.net/itm/p/8918746.html
IC COMPARATOR HS DUAL 8-SOIC
Manufacturer: Maxim Package: SOP-8 Description: The MAX907CSA-T is a low-power, single-supply, voltage comparator with an open-drain output. Features: Single-Supply Operation: 2.7V to 6V Low Supply Current: 0.5μA (typ) Low Input Bias Current: 0.1nA (typ) Low Input Offset Voltage: 0.5mV (typ) TTL/CMOS Compatible Output Low Propagation Delay: 2μs (typ) Rail-to-Rail Input Common-Mode Voltage Range Output Can Swing to Ground Available in 8-Pin SOP Package Applications: Battery-Powered Systems Portable Instruments Automotive Systems Industrial Control Systems Medical Instruments Power Supplies Data Acquisition Systems (For reference only)