LA6339-E

Overview

The LA6339-E is a high-performance quad comparator manufactured by Sanyo Semicon Device. It operates from a single power supply ranging from 2.0V to 36.0V or dual supplies of ±1.0V to ±18.0V. The device features a wide common-mode input voltage range extending from 0V to VCC–1.5V and utilizes open-collector outputs that enable wired OR connections. Designed for low power consumption, it exhibits small current dissipation of 0.8mA at VCC = 5V with no load. These characteristics facilitate convenient application in multisignal parallel comparator circuits requiring high-density assembly.

Feature Summary

• Wide supply voltage operation supporting both single and dual power configurations
• Open-collector output architecture enabling flexible wired OR logic integration
• Low power consumption suitable for energy-efficient circuit designs

Applications

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

Procurement Notes

Verify the specific suffix 'E' against official Sanyo or Panasonic datasheets to confirm any distinct electrical tolerances or packaging variations compared to the standard LA6339M. Ensure compatibility with the required operating temperature range and supply voltage specifications before procurement.

Selection Notes

Select this component when designing circuits that require multiple comparators in a compact form factor with low power requirements. The wide common-mode input range and open-collector outputs provide design flexibility for interfacing with various logic families and signal sources.

Part Context

The LA6339 series is produced by Sanyo Semicon Device, which was acquired by Panasonic Corporation. This family of quad comparators is designed for general-purpose analog comparison tasks where space and power efficiency are critical constraints in the system architecture.