HCPL-260L#060

Logic Output Optoisolators Overview

The HCPL-260L#060 is a high-speed logic output optocoupler manufactured by Broadcom Limited, featuring a single channel in an 8-pin PDIP package. It provides 3750 Vrms isolation voltage and supports data rates up to 15 Mb/s. The device utilizes a GaAsP LED coupled with an integrated high-gain photodetector, delivering open collector outputs capable of sourcing 50 mA. Key electrical parameters include a forward current of 20 mA, forward voltage of 1.75 V, reverse voltage of 5 V, and power dissipation of 85 mW. Response times are characterized by rise and fall times of 45 ns and 20 ns respectively, operating within a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Combines a GaAsP light emitting diode with an integrated high gain photo detector for efficient signal transmission.
• Provides robust electrical isolation rated at 3750 Vrms between input and output circuits.
• Features open collector outputs suitable for direct interfacing with LVTTL and CMOS logic families.

Logic Output Optoisolators Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Isolation of microprocessor systems and control logic
• Signal transmission across noisy industrial environments

Logic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels due to discontinued status. Confirm RoHS compliance details and specific packaging variants against the latest datasheet revision. Ensure storage conditions meet semiconductor handling standards to prevent degradation prior to assembly.

Logic Output Optoisolators Selection Notes

Select this component when high-speed data transfer exceeding standard optocoupler capabilities is required alongside significant isolation voltage. The open collector architecture necessitates external pull-up resistors; ensure circuit design accommodates this requirement. Consider thermal management for applications approaching the maximum power dissipation limit.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-260L series of high-speed LVTTL-compatible optocouplers designed for 3.3V applications. It represents a specialized solution for isolating fast digital signals where propagation delay and bandwidth are critical constraints compared to general-purpose isolation devices.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: HCPL-260L-060E, HCPL-060L-500E.