HCPL2611V

Logic Output Optoisolators Overview

The HCPL2611V is a single-channel high-speed logic gate output optocoupler manufactured by onsemi. It features an open collector output and supports data rates up to 10 Mbps. The device provides electrical isolation with a rated voltage of 2500 Vrms. Key timing parameters include a typical rise time of 50 ns and a fall time of 12 ns, with a maximum propagation delay of 75 ns. It operates within a temperature range of -40°C to +85°C and requires a supply voltage between 4.5 V and 5.5 V.

Logic Output Optoisolators Feature Summary

• High common-mode transient immunity of 10 kV/µs
• TTL-compatible logic gate output configuration
• Open collector output stage for flexible interfacing

Logic Output Optoisolators Applications

• Digital isolation for A/D and D/A conversion systems
• Microprocessor system interfaces requiring high-speed signal transmission
• Computer-peripheral interfaces demanding galvanic isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'V' against the official onsemi datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing process. Cross-reference the manufacturer part number with authorized distributors to confirm current lifecycle status and availability.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The 10 kV/µs CMR makes it suitable for noisy industrial environments. Compare performance metrics such as propagation delay and output drive capability against alternative logic gate optocouplers to ensure compatibility with the target circuit design constraints.

Logic Output Optoisolators Part Context

This device belongs to the HCPL-26xx series of high-speed optocouplers originally developed by HP and now produced by onsemi. It is functionally similar to the 6N137 but offers enhanced common-mode transient immunity. The series is designed for applications requiring fast signal transfer across isolation barriers while maintaining TTL logic levels.

Logic Output Optoisolators Replacement Considerations

onsemi recommends the HCPL26xxM series as the new equivalent part number for this component. Verify pinout compatibility and electrical specifications before substituting with other manufacturers' equivalents such as the Fairchild or Broadcom variants.