HCPL2631SV

Logic Output Optoisolators Overview

The HCPL2631SV is a dual-channel high-speed logic output optocoupler manufactured by onsemi. It features an open-collector output configuration and supports data rates up to 10 Mbit/s. The device provides electrical isolation with a rated voltage of 2500 Vrms. Key timing parameters include a maximum propagation delay of 75 ns, a rise time of 50 ns, and a fall time of 12 ns. It operates within a temperature range of -40°C to +85°C and is housed in an 8-pin PDIP package.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture for independent signal isolation
• High common mode transient immunity for noise rejection
• Internal noise shield enhances signal integrity
• Open-collector outputs compatible with standard logic families

Logic Output Optoisolators Applications

• Industrial communication bus isolation
• Data acquisition systems requiring galvanic isolation
• Power supply control circuit feedback loops
• Microcontroller interface protection

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'SV' against current manufacturer documentation to confirm package type and availability status. Check for official End-of-Life notices or recommended replacement part numbers before finalizing procurement plans. Ensure compliance with RoHS directives as specified in the latest datasheet revision.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed digital signaling is required. Verify that the input forward current requirements align with the driving source capabilities. Confirm that the output sink current capacity meets the load requirements of the receiving logic gate or microcontroller pin.

Logic Output Optoisolators Part Context

This device belongs to the HCPL2631 series of high-speed optocouplers designed for robust digital signal transmission across isolated barriers. The series is characterized by fast switching speeds and high reliability, making it suitable for demanding industrial and commercial applications where signal fidelity and isolation safety are critical.

Logic Output Optoisolators Replacement Considerations

Official substitutes include HCPL2631SVM and HCPL2631SDVM. Verify pinout compatibility and electrical parameter equivalence before substitution.