LM2903N

Comparators onsemi LM2903N Overview

The LM2903N, manufactured by onsemi, stands as a dual voltage comparator, crafted meticulously to address precision and reliability in various applications. This IC comparator operates efficiently across a temperature range of -40 to 85 degrees Celsius and is housed in an 8-DIP package, ensuring robustness and ease of integration into multiple circuit designs. The key to the LM2903N's wide application scope is its versatility and high performance, making it a preferred choice for designers looking to optimize their electronic systems. The integration of this comparator by onsemi allows for enhanced system stability and reliable performance, crucial for high-demand environments.

LM2903N Features

• Dual independent comparators
• Wide supply voltage range: 2 V to 36 V
• Low supply current drain independent of the supply voltage: 0.8 mA typical
• Low input bias current: 25 nA typical
• Low input offset current: ±5 nA typical
• Input common-mode voltage range includes ground
• Low output saturation voltage: 250 mV typical at 4 mA
• Differential input voltage range equal to the power supply voltage
• Output compatible with TTL, MOS, and CMOS

LM2903N Applications

• Industrial control systems: Enhances precision in monitoring and controlling machine operations.
• Limit comparators: Serves as an effective solution in managing voltage thresholds in power supplies and other electronics.
• Simple analog-to-digital converters: Converts analog signals to digital by comparing input voltage levels to a reference.
• Voltage monitoring: Crucial in systems requiring consistent voltage levels for reliable operation.
• Window comparators: Ideal for creating a monitoring system that triggers an alert if the input goes outside of a predefined range.