EL2611S1(TA)-V

Logic Output Optoisolators Overview

The EL2611S1(TA)-V is a high-speed logic output optoisolator manufactured by Everlight Electronics. It features a single channel with an open collector output and provides 5000 Vrms isolation voltage. The device supports data rates up to 10 Mbps, with maximum propagation delays of 75 ns for both low-to-high and high-to-low transitions. Typical rise and fall times are 40 ns and 10 ns, respectively. It operates on a 7 V supply, handles 50 mA output current, and functions within a temperature range of -40°C to 85°C in an 8-SMD surface-mount package.

Logic Output Optoisolators Feature Summary

• High-speed digital signal transmission capability supporting 10 Mbps data rates
• Robust electrical isolation with 5000 Vrms dielectric strength between input and output
• Fast switching performance characterized by minimal propagation delay and rapid rise/fall times
• Open collector output configuration suitable for interfacing with various logic families

Logic Output Optoisolators Applications

• Digital communication interfaces requiring galvanic isolation
• Microcontroller-based systems needing noise immunity
• Industrial control circuits with high-voltage separation requirements
• Logic gate emulation in isolated signal paths

Logic Output Optoisolators Procurement Notes

Verify the specific suffix TA against the manufacturer's latest datasheet to confirm pinout and packaging details. Ensure the open collector output matches the target circuit's pull-up requirements. Confirm RoHS compliance status if environmental regulations apply. Check operating temperature limits against the intended application environment. Validate that the 10 Mbps speed rating meets the system's timing constraints.

Logic Output Optoisolators Selection Notes

Choose this component when high-speed digital isolation is required over standard optocouplers. The open collector output allows flexible voltage level shifting via external pull-up resistors. Consider the 75 ns propagation delay for timing-sensitive designs. The 8-SMD package facilitates automated assembly. Ensure the 50 mA output current capability aligns with the load requirements. Verify compatibility with the system's input drive current specifications.

Logic Output Optoisolators Part Context

This part belongs to Everlight's EL2611 series of high-speed logic output optoisolators. The series is designed for applications demanding fast signal transfer and reliable electrical isolation. The S1 variant indicates a specific packaging and tape-and-reel configuration. It complements other Everlight optocouplers offering different output types or speed ratings.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include the EL2611S(TA)-V from the same manufacturer family. Cross-brand replacements must match the 10 Mbps speed, 5000 Vrms isolation, and open collector output type. Verify pinout compatibility before substitution. Ensure equivalent propagation delay and current transfer ratio specifications.