ON Semiconductor LM339NG Quad Differential Comparator
The LM339NG is a precision quad differential comparator designed and manufactured by ON Semiconductor, a renowned leader in energy-efficient innovations. This device is engineered to provide a reliable solution for applications requiring multiple voltage comparisons. It is widely used in level detection, voltage monitoring, and control systems across various industries.
Key Features:
- Wide Voltage Range: The LM339NG operates from a single power supply over a wide range of voltages, from 2V to 36V, or from dual supplies of ±1V to ±18V, making it versatile for diverse applications.
- Low Supply Current Drain: It is designed for low power consumption, with a typical supply current drain of only 0.8mA, independent of the power supply voltage. This feature makes it ideal for battery-powered devices and energy-saving applications.
- Input Common-Mode Voltage Range: The input common-mode voltage range includes ground, which allows the LM339NG to directly interface with logic levels.
- Output Compatibility: The open-collector outputs of the LM339NG can be connected to other open-collector outputs to achieve wired-AND relationships. The outputs can also interface with TTL, MOS, and CMOS logic systems.
- Differential Input Voltage Range: The comparator can handle differential input voltages up to the supply voltage, giving it a broad operating range for various signal levels.
Applications:
The LM339NG is suitable for numerous applications, including:
- Limit comparators
- Simple analog to digital converters
- Voltage monitors
- Motor controllers
- Relay drivers
- Precision timing circuits
- Window comparators
Package and Quality:
The LM339NG is provided in a 14-pin DIP (Dual In-line Package) configuration, ensuring easy integration into a wide range of circuit boards. ON Semiconductor is committed to the highest standards of quality and reliability, providing customers with a product that meets stringent requirements for performance and durability.
Whether you are designing consumer electronics, automotive systems, or industrial equipment, the LM339NG from ON Semiconductor is a dependable choice for your comparator needs, offering precision, low power consumption, and versatile application potential.
