HCPL-7710-020

Logic Output Optoisolators Overview

The HCPL-7710-020E is a high-speed optocoupler manufactured by Broadcom Limited, housed in an 8-pin PDIP package. It features one channel with a data rate of 12.5 Mb/s and an isolation voltage of 5000 Vrms. The device operates with a forward current of 10 mA and a forward voltage of 5 V. Key timing parameters include a rise time of 9 ns and a fall time of 8 ns. The output type is a photo IC with a maximum output current of 10 mA and power dissipation of 150 mW. It functions within a temperature range of -40°C to +100°C.

Logic Output Optoisolators Feature Summary

• Integrates CMOS LED driver, high-speed LED, and CMOS detector for signal isolation and logic conversion
• Utilizes push-pull output structure to achieve fast response times and low propagation delay
• Provides high common-mode transient immunity for reliable noise rejection in digital systems

Logic Output Optoisolators Applications

• Industrial control system isolation
• Digital fieldbus isolation
• Microprocessor interface circuits

Logic Output Optoisolators Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance and lead-free specifications against datasheet requirements. Validate packaging integrity for tube shipments. Ensure replacement strategies account for end-of-life constraints and supply chain limitations.

Logic Output Optoisolators Selection Notes

Select this component for applications requiring high-speed digital isolation with CMOS compatibility. Consider the 12.5 Mb/s data rate and 5000 Vrms isolation rating for robust performance. Evaluate thermal management needs given the 150 mW power dissipation and operating temperature range. Verify pinout compatibility with existing PCB layouts.

Logic Output Optoisolators Part Context

Part of the HCPL-7710 series introduced in 2013 by Avago Technologies, now under Broadcom. The series includes variants like HCPL-7710-300E and HCPL-7710-500E. This specific model uses an 8-pin DIP package and supports 5V CMOS logic levels. It represents a transition from traditional phototransistor designs to integrated CMOS-based solutions for improved speed.

Logic Output Optoisolators Replacement Considerations

HCPL-7710-300E

Logic Output Optoisolators FAQ

What is the typical propagation delay of the HCPL-7710-020?

The device achieves a propagation delay of approximately 40 ns due to its integrated CMOS architecture.

Does the HCPL-7710-020 support LVTTL or LVCMOS logic levels?

Yes, the device is compatible with 5V CMOS logic levels and supports LVTTL/LVCMOS interfaces.