HCPL-260L-320E

Logic Output Optoisolators Overview

The HCPL-260L-320E is a high-speed optocoupler featuring one channel with an open collector output. It supports data rates up to 15 MBd and operates with a forward current of 20 mA. The device provides an insulation voltage of 3750 Vrms and offers common-mode transient immunity of 10 kV/µs. Electrical parameters include a forward voltage of 1.75 V, rise time of 45 ns, and fall time of 20 ns. It functions within a temperature range of -40°C to +85°C and utilizes an 8-DIP Gull Wing package.

Logic Output Optoisolators Feature Summary

• Integrates a GaAsP LED with a high-gain photo detector for optical coupling
• Features Schottky clamping on the output stage to enhance switching speed
• Provides high common-mode transient immunity for noise-resistant signal transmission

Logic Output Optoisolators Applications

• High-speed digital isolation in communication interfaces
• Signal isolation in industrial control systems
• Data acquisition systems requiring galvanic separation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix '320E' to confirm RoHS compliance and lead-free status. Ensure the package type matches the required 8-DIP Gull Wing footprint. Confirm that the operating voltage ranges align with the system design requirements before procurement.

Logic Output Optoisolators Selection Notes

Select this component when high-speed data transfer exceeding 1 MBd is required alongside robust electrical isolation. The open collector output necessitates appropriate pull-up resistor selection based on the supply voltage. Consider the 10 kV/µs CMTI rating for environments with significant electrical noise.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-260L series of logic output optoisolators manufactured by Broadcom Limited. The series is designed for applications demanding fast response times and reliable signal integrity across isolated boundaries, distinguishing it from slower general-purpose optocouplers.

Logic Output Optoisolators Replacement Considerations

Direct substitutes may include other HCPL-260L variants with different suffixes indicating packaging or compliance differences. Verify pin compatibility and electrical specifications against the original datasheet before substitution.