onsemi

LM3302N

LM3302N Description

The LM3302N is a general-purpose linear comparator designed by onsemi, known for its robust performance and versatile applications. This IC is housed in a through-hole 14MDIP package, making it suitable for a wide range of electronic circuits. The LM3302N is classified under the category of Linear Comparators and is identified by the base product number LM330. Despite its obsolete status, the LM3302N remains a valuable component for specific applications due to its unique features and performance benefits.

LM3302N Features

• Output Current: The LM3302N can deliver a typical output current of 18mA at 5V, ensuring reliable operation in various load conditions.
• Input Offset Voltage: With a maximum input offset voltage of 20mV at 5V, the LM3302N provides high accuracy and precision in voltage comparison tasks.
• Supply Voltage Range: The comparator operates within a wide supply voltage range of 2V to 28V for single supply and ±1V to ±14V for dual supply, offering flexibility in different power supply configurations.
• Input Bias Current: The maximum input bias current is 0.25µA at 5V, contributing to low power consumption and high input impedance.
• Quiescent Current: The maximum quiescent current is 2.5mA, making the LM3302N energy-efficient and suitable for low-power applications.
• Number of Elements: The LM3302N contains four comparator elements, providing multiple comparison capabilities within a single package.
• Packaging: Housed in a tube package, the LM3302N is moisture sensitivity level 1 (unlimited), ensuring durability and reliability in various environmental conditions.
• Regulatory Compliance: The LM3302N is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

LM3302N Applications

The LM3302N is ideal for a variety of applications due to its general-purpose design and robust performance. Some specific use cases include:

• Signal Processing: The LM3302N can be used in signal processing circuits to compare input signals and generate output signals based on predefined voltage levels.
• Power Management: Its wide supply voltage range and low quiescent current make it suitable for power management applications where efficiency and flexibility are critical.
• Control Systems: The comparator can be integrated into control systems to monitor and regulate various parameters, ensuring stable and reliable operation.
• Analog-to-Digital Conversion: The LM3302N can serve as a building block in analog-to-digital conversion circuits, providing precise voltage level detection.

Conclusion of LM3302N

The LM3302N is a versatile and reliable general-purpose linear comparator from onsemi, offering a wide range of features and benefits. Its high accuracy, low power consumption, and flexible supply voltage range make it suitable for a variety of applications, from signal processing to power management. Despite its obsolete status, the LM3302N remains a valuable component for specific use cases where its unique features and performance advantages are required.