EL2631S1(TA)-V

Logic Output Optoisolators Overview

The EL2631S1(TA)-V is a high-speed dual-channel logic output optoisolator manufactured by Everlight Electronics. It integrates two independent infrared emitting diodes with open-collector phototransistor outputs, providing electrical isolation between input and control circuits. The device features a 5000 Vrms isolation voltage rating and supports data transmission rates up to 10 Mbps. Designed for surface mount applications in an 8-SMD package, it offers a common-mode transient immunity of 10 kV/µs, ensuring reliable signal integrity in electrically noisy environments.

Logic Output Optoisolators Feature Summary

• Dual-channel configuration with independent DC input and open-collector output paths
• High-speed data transmission capability supporting up to 10 Mbps signaling rates
• Robust electrical isolation rated at 5000 Vrms between input and output sections
• Enhanced noise immunity characterized by a 10 kV/µs common-mode transient rejection

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Solid-state relay driver circuits for AC load control
• Microcontroller peripheral isolation in embedded systems
• Signal conditioning modules for noisy industrial environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix TA against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure that the 8-SMD gull-wing package dimensions align with your PCB footprint requirements. Cross-reference the active part status with current supply chain availability to mitigate potential obsolescence risks during production planning.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a single compact surface-mount footprint. The 10 Mbps speed rating makes it suitable for moderate-to-high frequency digital signals where standard optocouplers may be too slow. Consider the open-collector output topology for compatibility with various logic voltage levels, provided appropriate pull-up resistors are implemented in the circuit design.

Logic Output Optoisolators Part Context

This device belongs to Everlight's EL263x series of high-speed optocouplers. It shares architectural similarities with the EL2630S1(TA)-V but provides dual-channel functionality instead of a single channel. The series is designed to replace older through-hole technologies in modern compact electronics, offering improved performance metrics for digital signal processing applications.

Logic Output Optoisolators Replacement Considerations

Direct pin-compatible alternatives within the same family include the EL2630S1(TA)-V for single-channel needs. Verify functional equivalence regarding isolation voltage and switching speed before substituting with generic dual-channel optocouplers from other manufacturers.