H11L2S(TB)

Logic Output Optoisolators Overview

The H11L2S(TB) is a logic output optocoupler from the Everlight H11LX series. It integrates a GaAs infrared emitting diode with a high-speed Schmitt trigger photodetector in a compact surface-mount package. The device provides a typical data rate of 1MHz and features guaranteed on/off threshold hysteresis to prevent latch-up and oscillation. It offers an isolation voltage of 5000 Vrms and operates within a temperature range of -55°C to +100°C.

Logic Output Optoisolators Feature Summary

• High-speed logic output with integrated Schmitt trigger for noise immunity
• Guaranteed hysteresis prevents oscillation across voltage and temperature ranges
• Microprocessor compatible drive capability
• High isolation voltage between input and output channels

Logic Output Optoisolators Applications

• Microprocessor system interface circuits
• Signal isolation in digital communication links
• Logic level translation between different voltage domains
• Noise-immune signal transmission in industrial environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (TB vs TA) against the datasheet to confirm the exact package variant, as packaging styles may differ. Confirm RoHS compliance status and moisture sensitivity levels prior to assembly planning. Check current availability as distribution status can change rapidly for this component type.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation with built-in noise filtering is required. The integrated Schmitt trigger eliminates the need for external conditioning components. Ensure the supply voltage range of 3V to 16V aligns with the target logic system requirements.

Logic Output Optoisolators Part Context

This part belongs to the H11LX series, which consists of devices combining an infrared LED with a high-speed integrated circuit detector. The series is designed for applications requiring fast response times and robust performance in electrically noisy environments, offering a compact alternative to discrete solutions.

Logic Output Optoisolators Replacement Considerations

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