ACPL-K73L-520E

Overview

The Broadcom ACPL-K73L-520E is a dual-channel high-speed CMOS optocoupler operating at 15 MBd. It features a push-pull totem pole output and provides 5000 Vrms isolation with 10 kV/µs common-mode transient immunity. The device is housed in an 8-pin SSOIC package, designed for low power consumption and glitch-free power-up functionality.

Feature Summary

• Dual-channel architecture with push-pull totem pole outputs
• High common-mode transient immunity of 10 kV/µs
• Glitch-free power-up feature ensures signal integrity

Applications

• Industrial automation control systems
• Power supply feedback loops
• Data communication interfaces

Procurement Notes

Verify the specific suffix '520E' against official Broadcom documentation to confirm the exact pinout and packaging configuration. Ensure compatibility with system voltage levels and isolation requirements before integration.

Selection Notes

Select this component for applications requiring high-speed data transmission with robust noise immunity. The dual-channel design supports simultaneous signal isolation, while the push-pull output drives loads efficiently without external pull-up resistors.

Part Context

Part of the ACPL-K73L series, which includes single and dual-channel variants. This series utilizes CMOS technology to achieve high speed and low power consumption within standard small-outline packages suitable for surface-mount assembly.

Replacement Considerations

ACPL-K73L-000E serves as a direct functional substitute within the same series, offering identical electrical performance and pinout configurations for dual-channel high-speed isolation applications.