HCPL-263L-060

Logic Output Optoisolators Overview

The HCPL-263L-060 is a dual-channel high-speed optocoupler from Broadcom Limited, housed in an 8-pin PDIP package. It features open collector outputs with Schottky clamping for enhanced switching performance. The device supports data rates up to 15 MBd and provides an isolation voltage of 3750 Vrms. Key electrical parameters include a typical rise time of 24 ns and fall time of 10 ns, with maximum propagation delays of 75 ns for both low-to-high and high-to-low transitions. It operates within a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture providing independent signal isolation paths
• Schottky-clamped open collector outputs to minimize storage time and improve switching speed
• High common-mode transient immunity (CMTI) of 10 kV/µs for noise rejection

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Data acquisition systems with high-speed digital signal transmission
• Power supply control circuits needing fast response times

Logic Output Optoisolators Procurement Notes

Verify the specific suffix '060' to confirm the PDIP-8 through-hole package variant, as other suffixes may indicate different packaging or lead-free status. Ensure compatibility with existing PCB footprints designed for standard DIP-8 components. Confirm that the 3750 Vrms isolation rating meets the safety requirements of the target application environment.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed performance is required. The Schottky clamp feature makes it suitable for applications demanding faster turn-off times compared to standard open-collector optocouplers. Consider the 15 MBd data rate limit and 50 mA output current capability against system load requirements. Verify thermal management needs given the operating temperature range.

Logic Output Optoisolators Part Context

This part belongs to the HCPL series of high-speed optocouplers by Broadcom Limited. It is functionally similar to the HCPL-263L but distinguished by its specific packaging configuration indicated by the '-060' suffix. The series is designed for robust performance in noisy industrial environments where reliable high-speed data transfer across isolation barriers is critical.

Logic Output Optoisolators Replacement Considerations

HCPL-263L serves as a direct functional equivalent if package type differences are acceptable. HCPL-2630-020E offers similar dual-channel isolation but with different speed and voltage ratings. Verify pinout compatibility and electrical parameter overlaps before substitution.