EL0631(TA)

Logic Output Optoisolators Overview

The EL0631(TA) is a dual-channel logic output optoisolator manufactured by Everlight Electronics Co Ltd. It features an open-collector output configuration capable of handling up to 50 mA per channel. The device supports a data rate of 10 Mbps with a maximum propagation delay of 100 ns for both rise and fall times. It provides an isolation voltage of 3750 Vrms and exhibits a common-mode transient immunity of at least 10 kV/µs. The component operates within a temperature range of -40°C to 100°C and is housed in an 8-SOP surface-mount package.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture with open-collector outputs for flexible logic interfacing
• High-speed signal transmission capability supporting 10 Mbps data rates
• Robust electrical isolation with 3750 Vrms rating and high common-mode transient immunity

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Logic signal transfer between microcontrollers and peripheral devices
• Noise-immune data transmission in electrically noisy environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix designation, such as TA or TB, against the manufacturer's current datasheet to ensure correct packaging and variant specifications. Cross-reference the part number with official Everlight documentation to confirm active status and compliance with required isolation and speed parameters before integration into design projects.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required alongside high-speed digital signal transmission. Ensure the application demands an open-collector output type and can accommodate the specified 50 mA sink current limit. Verify that the operating temperature range and isolation voltage meet the system's environmental and safety requirements.

Logic Output Optoisolators Part Context

This device belongs to the EL0631 series of high-speed logic gate photocouplers from Everlight. It is designed for applications necessitating fast response times and reliable signal integrity across isolated boundaries. The series utilizes standard SOP-8 packaging to facilitate automated assembly processes in modern electronic manufacturing.

Logic Output Optoisolators Replacement Considerations

Direct substitutes may include other dual-channel high-speed optocouplers with compatible pinouts and electrical characteristics. Verify equivalent propagation delay, CMTI ratings, and output configuration before substitution. Consult Everlight's official cross-reference guides for validated alternative part numbers.