HCPL-263L-320

Logic Output Optoisolators Overview

The HCPL-263L-320 is a dual-channel high-speed logic output optoisolator manufactured by Broadcom Limited. It features an open collector output configuration with Schottky clamping to minimize storage time. The device provides a data rate of 15 MBd and supports a maximum forward current of 15 mA. Key electrical parameters include a rise time of 45 ns, a fall time of 20 ns, and an isolation voltage of 5000 Vrms. The component operates within a temperature range of -40°C to +85°C and utilizes a PDIP-8 Gull Wing package.

Logic Output Optoisolators Feature Summary

• Integrates GaAsP light-emitting diode with integrated high gain photodetector for reliable signal transmission
• Features Schottky-clamped open collector outputs to ensure fast switching performance
• Provides LVTTL-compatible logic levels for direct interface with digital systems

Logic Output Optoisolators Applications

• High-speed digital isolation in industrial control systems
• Signal coupling in variable-speed drives and electric vehicles
• Isolation barriers in induction cookers and solar power inverters

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., -320E) against the datasheet to confirm compliance status and packaging details. Ensure the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the ordering part number with the official Broadcom documentation to avoid discrepancies in lead times or environmental certifications.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside LVTTL compatibility. The 15 MBd data rate suits applications demanding rapid signal transfer between isolated circuits. Consider the 5000 Vrms insulation rating for safety-critical environments. Verify that the open collector output architecture aligns with the downstream circuit's pull-up requirements and voltage levels.

Logic Output Optoisolators Part Context

This device belongs to the HCPL-260L/060L/263L/063L family of high-speed LVTTL-compatible optocouplers. These products are designed to combine speed with low power consumption. The series offers various channel configurations to support different isolation needs in modern electronic designs requiring robust galvanic separation.

Logic Output Optoisolators Replacement Considerations

Direct substitutes within the same family include HCPL-260L, HCPL-060L, and HCPL-063L. Verify pinout compatibility and specific electrical parameter differences before substitution. Consult the official replacement guide for detailed cross-reference information.