EL2601S1(TA)

Logic Output Optoisolators Overview

The EL2601S1(TA) is a high-speed logic output optoisolator manufactured by Everlight Electronics Co Ltd. It features a single channel with an open collector output configuration, designed for digital signal isolation applications. The device supports a data rate of 10 Mbps and provides a common mode transient immunity (CMTI) of 5 kV/µs. It operates within a supply voltage range of 2.7 V to 5.5 V and offers a minimum isolation voltage of 5000 Vrms. The component is housed in an 8-SMD, Gull Wing package.

Logic Output Optoisolators Feature Summary

• High-speed digital signal transmission capability up to 10 Mbps
• Robust noise immunity with 5 kV/µs common mode transient rejection
• Open collector output interface suitable for various logic families
• Wide operating supply voltage range from 2.7 V to 5.5 V

Logic Output Optoisolators Applications

• Digital communication interface isolation
• Microcontroller input/output protection
• Signal isolation in industrial control systems
• Gate driver circuits for power electronics

Logic Output Optoisolators Procurement Notes

Verify the specific ordering suffix against official Everlight documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the procurement source provides valid RoHS compliance certificates and UL recognition details as required for safety-critical designs. Cross-reference the manufacturer part number with distributor catalogs to avoid confusion with similar high-speed optocoupler variants.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required between low-voltage logic circuits and higher voltage domains. The open collector output requires appropriate pull-up resistor selection based on the target logic family voltage levels. Ensure the design accounts for the 5000 Vrms isolation barrier requirements and verify that the 10 Mbps data rate meets the system timing constraints without excessive propagation delay.

Logic Output Optoisolators Part Context

This device belongs to Everlight's high-speed logic gate optocoupler series, distinct from their triac or transistor output lines like the EL3041 or H11B255. It utilizes a GaAs infrared LED coupled to a silicon photodetector optimized for fast switching speeds. The SMD gull-wing package facilitates automated surface-mount assembly processes in modern PCB manufacturing environments.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.