ACSL-6400-00T

Overview

The ACSL-6400-00T is a high-speed quad optocoupler manufactured by Broadcom Limited. It features four independent channels with open collector outputs and Schottky clamping, housed in a 16-SOIC surface-mount package. The device supports a data rate of 15 MBd and provides 2500 Vrms isolation voltage. It operates within a supply voltage range of 3.0V to 5.5V and handles an output current of 50 mA per channel. Typical propagation delays are 100 ns for both rise and fall times, with a common-mode transient immunity of 10 kV/µs.

Feature Summary

• Integrates four isolated channels in a single compact surface-mount package for space-efficient designs.
• Incorporates Schottky clamping on open collector outputs to minimize storage time and enhance switching speed.
• Provides robust electrical isolation with 2500 Vrms rating and high common-mode transient immunity.

Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Industrial control systems with noise-sensitive signal transmission
• Power supply feedback loops for isolated monitoring

Procurement Notes

Verify the specific suffix 'TE' or 'T' when ordering, as packaging and tape-and-reel specifications may differ between variants. Confirm RoHS compliance status and moisture sensitivity level requirements against project standards. Ensure the selected distributor sources from authorized channels to guarantee component authenticity and traceability.

Selection Notes

Select this component when multiple isolated logic channels are required in a single footprint. The Schottky-clamped output design suits applications demanding fast switching speeds and reduced delay variations. Consider the 16-SOIC package dimensions for PCB layout constraints and thermal dissipation requirements relative to the 40 mW power dissipation limit.

Part Context

This part belongs to the ACSL series of high-speed optocouplers from Broadcom Limited. The series is designed for applications requiring reliable signal transmission across isolation barriers with minimal latency. The ACSL-6400 variant specifically addresses multi-channel needs, offering a cost-effective solution compared to using discrete single-channel devices.

Replacement Considerations

Direct replacements include the ACSL-6400-00TE variant, which shares identical electrical characteristics but may differ in packaging format. Cross-reference pinouts and isolation ratings carefully when substituting with other quad optocouplers to ensure compatibility with existing circuit designs.