The LM2901VDR2 from ON Semiconductor is a high-quality quad differential comparator designed to operate from a single power supply over a wide range of voltages. This versatile component is an essential building block in numerous electronic devices, offering reliable performance in applications such as limit comparators, simple analog-to-digital converters, pulse, square wave and time delay generators, and many other functions where a stable comparator is necessary.

Key Features

• Wide Supply Voltage Range: The LM2901VDR2 operates from a single power supply over a wide range of voltages, from 2V to 36V, or dual supplies of ±1V to ±18V, providing flexibility across different circuit designs.
• Low Supply Current Drain: The device is designed for optimal efficiency, with a low supply current drain independent of the supply voltage, making it suitable for battery-powered devices.
• Low Input Biasing Current: The comparators feature low input bias and offset currents, ensuring accurate performance and reducing power consumption.
• Low Input Offset Voltage: An input offset voltage that is low and specification guaranteed over the temperature range enhances the precision of the device.
• Output Compatible with TTL, MOS, and CMOS: The LM2901VDR2's output can directly interface with TTL, MOS, and CMOS without external pull-up components, simplifying design integration.
• Differential Input Voltage Range Equal to the Power Supply Voltage: Its input voltage range is as wide as the supply voltage range, for increased versatility.

Applications

The LM2901VDR2 is suitable for a variety of applications, including:

• Industrial control systems
• Automotive systems
• Signal conditioning
• Data processing
• Alarm systems
• Voltage monitoring
• Consumer electronics

ON Semiconductor's LM2901VDR2 is offered in a compact SOIC-14 package, making it an excellent choice for space-constrained applications. Its combination of features ensures that it meets the stringent requirements of modern electronic systems, providing a reliable and effective solution for comparator needs.