BUY LM111H/883C https://www.utsource.net/itm/p/1103766.html
Voltage Comparator
NS) Description: The LM111H/883C is a single-channel, high-speed, low-power, voltage comparator with an open-collector output. It is designed to operate from a single 5V supply and is capable of sinking up to 25mA. Features: Low power consumption High speed response Open collector output Single 5V supply Low input offset voltage Low input bias current Low input offset current Low output saturation voltage High common mode rejection ratio Applications: The LM111H/883C is suitable for a wide range of applications including: Voltage level detection Logic level detection Pulse width modulation Pulse position modulation Signal conditioning Peak detector Hysteresis control (For reference only)