onsemi

LM311DR2

LM311DR2 Description

The LM311DR2, manufactured by onsemi, is a single high-voltage comparator with a wide input voltage range. This Linear Comparator is designed for applications requiring high input voltage levels and is available in an 8-SOIC package. The LM311DR2 is classified under the category of Linear Comparators and has a base product number of LM311. With a REACH status of "REACH Unaffected" and an ECCN of EAR99, this product is compliant with international regulations.

LM311DR2 Features

• Wide Input Voltage Range: The LM311DR2 can handle a broad range of input voltages, making it suitable for various applications.
• 8-SOIC Package: This compact package is ideal for space-constrained designs, providing a balance between performance and footprint.
• Moisture Sensitivity Level (MSL) 1: With an MSL of 1, the LM311DR2 is not sensitive to moisture, allowing for unlimited storage time before use.
• Obsolete Status: While the LM311DR2 is considered obsolete, it may still be available through certain channels for legacy systems or specific applications where newer alternatives are not suitable.
• Tape & Reel (TR) Packaging: This packaging option is ideal for automated assembly processes, enhancing production efficiency.

LM311DR2 Applications

The LM311DR2 is particularly well-suited for applications where high input voltage comparators are necessary, such as:

• Industrial Control Systems: For voltage level detection and monitoring in various industrial processes.
• Power Supply Design: As a comparator in power supply circuits to ensure stable and safe operation.
• Automotive Electronics: For voltage level comparison in automotive systems, ensuring the reliability of electrical components.

Conclusion of LM311DR2

While the LM311DR2 is an obsolete product, it still offers unique advantages in terms of high-voltage handling and compact packaging. Its suitability for high-voltage applications and moisture insensitivity make it an ideal choice for legacy systems or specific use cases where newer models may not meet the required specifications. Despite its obsolescence, the LM311DR2 remains a reliable option for applications that demand its specific capabilities.