HCPL-261A#560

Logic Output Optoisolators Overview

The HCPL-261A#560 is a high-speed logic output optocoupler manufactured by Broadcom Limited. It features a single channel with a data rate of 10 Mb/s and an isolation voltage of 3750 Vrms. The device utilizes a surface-mount SOIC-8 package. Key electrical parameters include a forward current of 5 mA, forward voltage of 1.5 V, and reverse voltage of 5 V. Rise and fall times are 30 ns and 7 ns respectively. The output type is open collector with Schottky clamping, supporting a maximum output current of 25 mA. Power dissipation is rated at 210 mW, operating within a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Integrates Schottky clamping on the output stage to enhance switching speed and reduce storage time effects.
• Provides high common-mode transient immunity for reliable signal transmission in noisy environments.
• Delivers high-speed digital isolation with a 10 Mb/s data rate capability.

Logic Output Optoisolators Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Industrial control systems with noise-sensitive signal paths
• Power supply feedback loops for isolated regulation

Logic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Ensure ordering suffix matches required packaging specifications. Cross-reference datasheet revisions to validate parameter consistency before integration into design specifications.

Logic Output Optoisolators Selection Notes

Select this component when high-speed isolation is critical for system performance. Consider the surface-mount package for automated assembly processes. Evaluate the open collector output configuration against load requirements. Verify thermal management capabilities given the specified power dissipation limits under operational conditions.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-261A family of optically coupled gates from Broadcom Limited. The series provides industry-standard benefits for high-speed applications. It serves as a specialized solution for isolating digital signals while maintaining fast response times compared to standard optocouplers.

Logic Output Optoisolators Replacement Considerations

HCPL-261N#060 offers similar functionality in a PDIP-8 package with comparable speed characteristics.

Logic Output Optoisolators FAQ

What is the specific output configuration of the HCPL-261A#560?

The device features an open collector output with integrated Schottky clamping to improve switching performance.

Does the HCPL-261A#560 support surface-mount technology?

Yes, it is available in an SOIC-8 surface-mount package suitable for SMD/SMT installation.