ACPL-2670L-300

Overview

The ACPL-2670L-300 is a high-speed, dual-channel optocoupler manufactured by Broadcom Limited. It features a hermetically sealed design with a 16-pin DIP through-hole package. The device supports a data rate of 10 Mb/s and provides an isolation voltage of 1500 Vdc. Key electrical parameters include a typical current transfer ratio of 100%, a forward current of 20 mA, and a forward voltage of 1.5 V. The output type is a photo IC with a maximum output current of 25 mA. Rise and fall times are typically 90 ns and 40 ns, respectively. The component operates within a temperature range of -55°C to +100°C and has a power dissipation rating of 200 mW.

Feature Summary

• Hermetically sealed construction for enhanced environmental protection
• Dual-channel configuration for independent signal isolation
• High common-mode transient immunity for noise rejection

Applications

• Industrial automation control systems
• Power supply feedback loops
• Communication interface isolation

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging or lead time specifications. Confirm that the hermetically sealed variant meets the environmental requirements of the target application. Check manufacturer documentation for any recent product change notifications or lifecycle status updates before finalizing procurement decisions.

Selection Notes

Select this component when high-speed digital isolation is required in noisy environments. The dual-channel architecture allows for efficient space utilization in compact designs. Ensure the input current limits and output drive capabilities align with the connected logic families. Consider the thermal management requirements given the power dissipation characteristics in enclosed assemblies.

Part Context

This part belongs to the ACPL-267xL series of high-speed optocouplers from Broadcom Limited. The series is designed for applications demanding fast data transmission and robust isolation. The ACPL-2670L-300 specifically offers two isolated channels within a single 16-pin DIP package, providing a solution for multi-signal isolation tasks.

Replacement Considerations

Direct substitutes may include other models within the ACPL-267xL family, such as the ACPL-2672L-300, which shares similar performance characteristics but may differ in pinout or specific electrical tolerances. Verify functional equivalence and mechanical fit before substitution.