ACPL-K24L-000E

Overview

The ACPL-K24L-000E is a high-speed, low-power digital CMOS optocoupler manufactured by Broadcom Limited. It features two independent channels within an 8-pin SOIC surface-mount package. The device supports data rates up to 5 MBd with typical rise and fall times of 11 ns. It operates on a supply voltage range of 2.7V to 5.5V and provides an isolation voltage of 5000 Vrms. Key electrical parameters include a forward current of 2.2 mA, forward voltage of 1.5 V, and an operating temperature range from -40°C to +105°C.

Feature Summary

• Integrates dual-channel digital CMOS logic gates for high-speed signal transmission
• Provides robust galvanic isolation with a 5000 Vrms rating between input and output circuits
• Delivers fast switching performance with 11 ns rise and fall times at 5 MBd data rates
• Designed for low power consumption suitable for battery-operated or energy-efficient systems

Applications

• High-speed industrial communication interfaces requiring isolated signal transmission
• Power supply feedback loops in switch-mode power converters
• Isolated gate drive circuits for power semiconductor devices
• Data acquisition systems with mixed-signal ground separation

Procurement Notes

Verify the specific suffix '000E' to confirm lead-free compliance and RoHS status as documented in official specifications. Ensure the ordering part number matches the exact channel count and package type required for the design. Cross-reference the datasheet revision date to confirm parameter validity against current manufacturing standards before finalizing procurement orders.

Selection Notes

Select this component when dual-channel isolation is required alongside high data throughput exceeding standard logic isolators. The 8-pin SOIC package facilitates surface-mount assembly, while the wide operating temperature range supports harsh environments. Consider the 5000 Vrms isolation barrier for safety-critical applications where noise immunity and ground loop elimination are essential design constraints.

Part Context

This device belongs to the ACPL series of high-speed optocouplers from Broadcom Limited. The series focuses on providing reliable signal isolation for digital logic applications. The ACPL-K24L variant specifically targets low-power, high-speed requirements, distinguishing itself from slower or single-channel alternatives within the broader product family portfolio.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by matching pinout, isolation voltage, and data rate specifications if considering alternative manufacturers.