LA6339LL-E

Overview

The LA6339LL-E is a high-performance quad comparator manufactured by onsemi. It operates from a single power supply ranging from 2V to 36V or dual supplies of ±1V to ±18V. The device features an open-collector output configuration that enables wired OR functionality. It is designed for multisignal parallel comparator circuits requiring high-density assembly, offering low power dissipation and wide common-mode input voltage range capabilities.

Feature Summary

• Wide supply voltage range supporting single and dual power sources
• Open collector output enabling wired OR logic connections
• Low power consumption suitable for high-density assemblies

Applications

• Multisignal parallel comparator circuits
• High-density assembly electronic designs
• Voltage monitoring systems

Procurement Notes

Verify the specific suffix LL-E against official onsemi documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperature ranges and supply voltage constraints before integration into final designs.

Selection Notes

Select this component when designing circuits requiring multiple comparators in a compact form factor. Consider its open-collector outputs for flexible logic interfacing. Evaluate power supply requirements against the specified wide voltage range to ensure optimal performance and stability.

Part Context

This part belongs to the LA6339 series of quad comparators originally developed by Sanyo Semiconductor Device, now part of onsemi. The series is known for high performance and low power consumption, making it suitable for various analog signal processing applications where space efficiency is critical.

Replacement Considerations

Check for direct pin-compatible alternatives within the onsemi portfolio. Verify electrical parameters such as offset voltage and response time against original design requirements when considering substitutes.