LM311 – High-Speed Voltage Comparator

MPN:LM311
The LM311 is a high-speed, precision voltage comparator designed for a wide range of industrial, commercial, and educational applications. It compares two analog input voltages and provides a digital output indicating which input is higher.

The device features an open-collector output, allowing flexible interfacing with TTL, CMOS, and other logic families. The LM311 SMD version offers compact size while maintaining excellent performance, including fast response time, wide supply voltage range, and low input offset voltage. It is commonly used in zero-crossing detectors, level detectors, oscillators, and pulse generators.