ACSL-6210-56R

Overview

The ACSL-6210-56R is a high-speed, dual-channel logic output optoisolator manufactured by Broadcom Limited. It features an open collector output with Schottky clamping and supports data rates up to 15 MBd. The device provides 2500 Vrms isolation voltage and a common-mode transient immunity of 10 kV/µs. Operating parameters include a forward current maximum of 10 mA, forward voltage typical value of 1.52 V, and supply voltage range of 3.0 V to 5.5 V. Propagation delays are 100 ns (max) for both low-to-high and high-to-low transitions, with rise and fall times of 35 ns and 12 ns respectively. Output current per channel is 50 mA. It operates within a temperature range of -40°C to +100°C and is housed in an 8-SOIC package.

Feature Summary

• High-speed digital signal transmission capability supporting 15 MBd data rates
• Dual-channel architecture providing independent signal isolation paths
• Open collector output configuration with integrated Schottky clamping for enhanced switching performance
• Robust insulation characteristics with 2500 Vrms isolation rating

Applications

• Industrial control systems requiring high-speed signal isolation
• Communication interfaces needing robust noise immunity
• Power supply feedback loops for isolated monitoring
• Microcontroller input/output isolation in noisy environments

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as the ACSL-6210-56R may be marked as non-compliant in certain databases; cross-reference with official datasheets for lead content specifications. Ensure ordering suffixes match required packaging options such as tape and reel or cut tape. Validate safety approvals including IEC/EN/DIN EN 60747-5-5 if applicable to your specific design requirements. Check for any recent product change notices affecting marking or assembly sources.

Selection Notes

Select this component when high-speed isolation is critical for system performance. Consider the 15 MBd data rate and low propagation delay for applications demanding rapid signal transfer. Evaluate the open collector output type against load requirements and voltage levels. Ensure compatibility with 3.0 V to 5.5 V supply voltages. Verify thermal management capabilities given the operating temperature range and power dissipation limits. Compare against alternative models like ACSL-6210-50RE for packaging or specific parameter differences.

Part Context

The ACSL-6210-56R belongs to the ACSL-6xxx series of multi-channel and bi-directional digital logic optocouplers from Broadcom Limited. This series is designed for applications requiring high-speed communication and reliable isolation between circuits. The part number indicates a specific variant within the family, distinguished by its packaging and compliance attributes. It complements other devices in the lineup offering similar electrical characteristics but potentially different pin configurations or safety certifications.

Replacement Considerations

ACSL-6210-56RE is a related variant available in tape and reel packaging with specific safety approvals.