H11L2SMT&R

Logic Output Optoisolators Overview

The H11L2SMT&R is a digital output optocoupler manufactured by Isocom Components 2004 LTD. It features a single channel with a Schmitt trigger input and an open collector output, providing high noise immunity for logic signal transmission. The device offers an isolation voltage of 5300Vrms and supports surface mount installation in a 6-SMD package. Designed for applications requiring fast switching speeds, it operates within a temperature range of -55°C to 100°C.

Logic Output Optoisolators Feature Summary

• Integrates a Schmitt trigger input stage to eliminate noise-induced false triggering and ensure clean digital signal transitions.
• Provides high-speed logic signal transmission capabilities suitable for data communication interfaces.
• Features an open collector output configuration allowing flexible interfacing with various logic families.

Logic Output Optoisolators Applications

• Isolation of digital control signals in industrial automation systems
• Signal coupling between microcontrollers and peripheral devices
• Noise-immune data transmission in harsh electrical environments

Logic Output Optoisolators Procurement Notes

Verify the manufacturer designation on the component marking against official distributor catalogs. Confirm the suffix indicates the tape-and-reel packaging format. Ensure the part number matches the specific Isocom Components 2004 LTD variant rather than generic equivalents. Check for RoHS compliance documentation if required by your assembly process.

Logic Output Optoisolators Selection Notes

Select this component when digital isolation with noise rejection is required. The Schmitt trigger input distinguishes it from standard transistor-output optocouplers. Consider the 5300Vrms isolation rating for safety requirements. Verify that the open collector output current capability meets the load requirements of the destination circuit.

Logic Output Optoisolators Part Context

This part belongs to the H11L2 series of logic output optocouplers. It is designed to replace older through-hole variants in modern surface-mount assemblies. The series is commonly used in applications where signal integrity is critical due to high electromagnetic interference.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.