ACPL-K73L-560E

Overview

The ACPL-K73L-560E is a dual-channel high-speed CMOS optocoupler manufactured by Broadcom Limited. It features a data rate of 15 MBd and supports DC input with push-pull logic outputs. The device provides 5000 Vrms isolation voltage and operates within a temperature range of -40°C to 105°C. It is housed in an 8-pin SO package and delivers a typical output current of 10 mA per channel.

Feature Summary

• Dual-channel architecture for independent signal transmission
• High-speed CMOS technology supporting 15 MBd data rates
• Robust electrical isolation capability for noise immunity
• Push-pull output stage for strong drive capability

Applications

• Industrial automation control systems
• Data communication interface circuits
• Power supply feedback loops
• Signal isolation in noisy environments

Procurement Notes

Verify the specific suffix '560E' to ensure correct packaging and compliance status, as suffixes often denote tape-and-reel quantities or RoHS certification. Confirm that the 8-pin SO package footprint matches your PCB design constraints. Ensure the 15 MBd speed rating meets your system's timing requirements before finalizing procurement orders.

Selection Notes

Select this component when dual-channel isolation with high-speed digital signaling is required. The 15 MBd rate suits applications needing faster response than standard optocouplers but where 25 MBd devices are unnecessary. Consider the 5000 Vrms isolation barrier for safety-critical interfaces. Verify that the DC input requirement aligns with your source circuit capabilities.

Part Context

This part belongs to the ACPL-K series of high-speed optocouplers from Broadcom. It complements single-channel variants like the ACPL-K72L by providing two isolated channels in one package. The series utilizes CMOS technology to achieve low power consumption while maintaining high data integrity across the isolation barrier.

Replacement Considerations

Check for ACPL-K72L if only one channel is needed. Verify compatibility with ACPL-772L if higher 25 MBd speeds are acceptable. Ensure any substitute maintains the 8-pin SO package and 5000 Vrms isolation rating.