LM311 Voltage Comparator IC (LM311 Comparator IC)

The LM311 is a high-speed voltage comparator IC designed for precision voltage comparison, threshold detection, waveform generation, level sensing, analog-to-digital interfacing, and control system applications. Its versatile design and open-collector output make it suitable for industrial, automotive, instrumentation, and embedded electronic circuits.

Key Features -

• High-speed voltage comparator

• Wide supply voltage operating range

• Open-collector output configuration

• Fast response time

• High accuracy voltage comparison

• TTL and CMOS logic compatibility

• Reliable and stable operation

Specifications -

• Product type - Voltage comparator IC

• Model - LM311

• Function type - Precision Voltage Comparator

• Output type - Open Collector Output

• Mounting type - Through Hole Mount or Surface Mount depending on variant

• Supply voltage - Wide operating range

• Response speed - High-speed operation

• Input type - Differential inputs

• Logic compatibility - TTL and CMOS compatible

• Material - Semiconductor integrated circuit

• Additional features - Flexible output interfacing and precise threshold detection capability

Applications -

• Voltage monitoring circuits

• Threshold detection systems

• Zero-crossing detectors

• Waveform generation circuits

• Analog-to-digital conversion interfaces

• Industrial control equipment

• Embedded electronic systems