H11L2S1(TB)

Logic Output Optoisolators Overview

The H11L2S1(TB) is a logic output optocoupler from the Everlight H11LX series. It integrates a GaAs infrared emitting diode with a high-speed integrated circuit detector in a DIP-6 package. Key electrical parameters include a typical data rate of 1MHz (NRZ), an isolation voltage of 5000 Vrms, and a maximum continuous output current of 50 mA. The device features Schmitt trigger inputs for guaranteed on/off threshold hysteresis, ensuring noise immunity. Operating temperatures range from -55°C to +100°C.

Logic Output Optoisolators Feature Summary

• High-speed operation with typical 1MHz data rate capability
• Schmitt trigger input provides guaranteed hysteresis for noise immunity
• Microprocessor compatible drive with logic compatible output sinking 16mA at 0.4V max
• Free from latch-up and oscillation across voltage and temperature ranges

Logic Output Optoisolators Applications

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

Logic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific suffix variations against official datasheets. Check for obsolescence notices as lifecycle status may vary by region. Ensure storage conditions meet moisture sensitivity requirements if applicable.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation with built-in noise filtering is required. The Schmitt trigger input simplifies interface design by eliminating external pull-up resistors for clean switching. Verify that the 5000 Vrms isolation rating meets safety standards for the target application environment.

Logic Output Optoisolators Part Context

Part of the H11LX series, which includes variants like H11L1, H11L2, and H11L3. These devices share similar form factors and functional principles but differ in specific electrical characteristics and pin configurations. The H11L2 variant specifically offers optimized performance for general-purpose logic isolation tasks.

Logic Output Optoisolators Replacement Considerations

Compatible substitutes within the same family include H11L2S1(TA)-V and H11L2S1TB-V. Verify pinout compatibility and electrical parameter equivalence before substitution. Cross-reference datasheets to ensure identical isolation ratings and operating temperature ranges.