H11L1TVM

Logic Output Optoisolators Overview

The onsemi H11L1TVM is a single-channel optocoupler featuring a Schmitt trigger logic output. It utilizes a DIP-6 package for through-hole mounting. The device provides an isolation voltage of 4170Vrms and supports a data rate of 1MHz. Typical rise and fall times are 0.1μs, with a maximum input current of 60mA and a typical forward voltage of 1.5V. Operating temperatures range from -40°C to 85°C.

Logic Output Optoisolators Feature Summary

• Integrates a Schmitt trigger circuit at the output stage to ensure clean signal transitions and noise immunity.
• Provides high-voltage electrical isolation between input and output circuits for safety and signal integrity.
• Features a DC input configuration compatible with standard logic interface requirements.

Logic Output Optoisolators Applications

• Microcontroller system isolation
• Logic level shifting
• Signal transmission in noisy environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'TVM' corresponds to the tube packaging format required for your assembly process. Confirm that the 4170Vrms isolation rating meets the safety standards applicable to your target market, such as UL or VDE certifications. Ensure the DIP-6 footprint matches your PCB design constraints before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when a built-in Schmitt trigger is necessary to eliminate signal ringing or oscillation during switching events. It is suitable for applications requiring moderate speed up to 1MHz with robust noise rejection capabilities. Consider the 60mA maximum input current limit when designing the driving circuitry to ensure reliable operation within specified thermal limits.

Logic Output Optoisolators Part Context

This part belongs to the H11L series of logic output optocouplers manufactured by onsemi. The series is designed for general-purpose digital isolation tasks where signal integrity is critical. The H11L1 variant specifically denotes the inclusion of the Schmitt trigger function, distinguishing it from standard open-collector outputs found in other variants within the same family.

Logic Output Optoisolators Replacement Considerations

Check for direct pin-compatible alternatives within the H11L series, such as the H11L2 or H11L3, which may offer different output configurations like open collector or MOSFET outputs while maintaining similar isolation and package characteristics.

Logic Output Optoisolators FAQ

What is the purpose of the Schmitt trigger in the H11L1TVM?

The Schmitt trigger provides hysteresis to the output signal, ensuring sharp transitions and preventing false triggering caused by noise or slow-rising input signals.

What is the maximum data rate supported by this optocoupler?

The H11L1TVM supports a data rate of up to 1MHz, making it suitable for medium-speed digital communication interfaces.