BUY LM161J/883B https://www.utsource.net/itm/p/306894.html

Description: The LM161J/883B is a high speed, low power, monolithic, bipolar comparator with a wide input voltage range. Features: - Low power consumption - High speed response - Wide input voltage range - Low input offset voltage - Low input bias current - Low input offset current Applications: - Voltage monitoring - Signal conditioning - Pulse width modulation - Time delay generation - Level detection - Pulse generation - Switching applications (For reference only)