ACPL-772L-560E

Overview

The ACPL-772L-560E is a high-speed single-channel optocoupler from the Broadcom ACPL-7 series, designed for robust digital signal isolation. It features a push-pull totem pole output capable of sourcing and sinking 10 mA. The device supports data rates up to 25 MBd with typical propagation delays of 6 ns. Electrical specifications include a maximum rise time of 9 ns and fall time of 8 ns. It provides 3750 Vrms insulation voltage and operates within a temperature range of -40°C to +105°C. The component is housed in an 8-pin PDIP Gull Wing package.

Feature Summary

• High-speed digital signal isolation with low propagation delay
• Push-pull output stage providing active drive capability
• Wide operating temperature range suitable for industrial environments
• High common-mode transient immunity for noise rejection

Applications

• Industrial automation control systems
• Power supply feedback loops
• Communication interface isolation
• Signal transmission across ground potential differences

Procurement Notes

Verify the specific ordering suffix to ensure the correct package type and tape-and-reel quantity match project requirements. Confirm RoHS compliance status through official documentation before integration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status. Ensure input current limits are respected during circuit design to maintain optimal performance and longevity.

Selection Notes

Select this component when high-speed isolation exceeding standard logic gate speeds is required. The push-pull output eliminates the need for external pull-up resistors, simplifying PCB layout. Consider the 3750 Vrms isolation rating for safety-critical applications. Evaluate the 10 mA output current capability against load requirements. Verify that the 8-pin DIP or SOIC package fits the available footprint constraints.

Part Context

This device belongs to the ACPL-7 series of high-speed optocouplers manufactured by Broadcom Limited. The series is engineered for demanding applications requiring fast response times and reliable galvanic isolation. The ACPL-772L variant specifically offers single-channel configuration with enhanced speed characteristics compared to general-purpose isolators.

Replacement Considerations

Direct replacements must match the 25 MBd speed, 3750 Vrms isolation, and push-pull output topology. Check pinout compatibility for the 8-pin package. Verify equivalent propagation delay and common-mode transient immunity specs.