ONSEMI H11L1S-M High Speed Schmitt Trigger Optocoupler, 6-Pin DIP, 7.5kV

The ONSEMI H11L1S-M is a high-speed Schmitt trigger output optocoupler housed in a 6-pin surface mount DIP package. It features a high-speed integrated circuit detector that is optically coupled to a gallium arsenide infrared emitting diode, providing reliable signal isolation. The integrated Schmitt trigger offers built-in hysteresis for enhanced noise immunity and effective pulse shaping of the output signal, simplifying system design and operation.

This device is ideal for a wide range of digital isolation and interface applications. It excels as a logic-to-logic isolator, ensuring clean signal transfer between different circuit domains. It can also function as a programmable current level sensor, a line receiver to eliminate noise and transient issues, and for AC to TTL conversion with square wave shaping. Its capabilities extend to the digital programming of power supplies and interfacing with various computer peripherals.

Key Features & Certifications

• UL 1577 and DIN-EN IEC60747-5-5 certified for safety and performance.
• High typical data rate of 1MHz (NRZ), suitable for fast digital communication.
• Microprocessor compatible drive for easy integration into digital control systems.
• Guaranteed on/off threshold hysteresis for stable switching and noise rejection.
• High isolation voltage of 7.5kV, providing robust electrical separation.
• Single-channel design in a compact surface-mount package.
• Wide operating temperature range from -40°C to 85°C for reliable performance in demanding environments.

With its combination of speed, noise immunity, and certified isolation, the H11L1S-M is a versatile and reliable component for enhancing the robustness and safety of electronic circuits.