HCPL-092J-500E

Overview

The HCPL-092J-500E is a four-channel digital isolator from Broadcom's HCPL series, housed in a 16-pin SOIC-Narrow package. It operates on a supply voltage between 3V and 5.5V with typical quiescent currents of 1.5mA and 3mA per channel. The device supports data rates up to 110MBd and provides 2500Vrms isolation voltage. Key performance metrics include a propagation delay of 15ns and common-mode transient immunity of 15kV/µs. It functions within a temperature range of -40°C to +100°C.

Feature Summary

• Provides high-speed digital signal isolation using magnetic coupling technology for reliable data transmission across isolation barriers.
• Features excellent common-mode transient immunity to maintain signal integrity in electrically noisy environments.
• Supports unidirectional signal flow with CMOS compatibility for both 3.3V and 5V logic systems.

Applications

• Industrial automation control systems requiring robust signal isolation
• Power electronics interfaces for motor drives and inverters
• Medical equipment needing galvanic isolation for safety compliance

Procurement Notes

Verify the specific suffix '500E' corresponds to the required tape-and-reel packaging configuration. Confirm that the 16-SOIC footprint matches the target PCB design constraints. Ensure the 2500Vrms isolation rating meets the safety standards applicable to the end application environment.

Selection Notes

Select this component when high-speed data transfer is required alongside moderate isolation voltage levels. The 110MBd rate suits applications where bandwidth exceeds standard optocoupler capabilities but does not demand gigabit speeds. Consider the 15kV/µs CMTI for circuits with rapid switching transients.

Part Context

This part belongs to the HCPL family of CMOS digital isolators, which utilize proprietary magnetic coupling instead of traditional optical elements. This architecture eliminates issues related to LED degradation and offers superior consistency in propagation delay across temperature variations compared to legacy technologies.

Replacement Considerations

HCPL-092J-500E

FAQ

What is the maximum data rate supported by this isolator?

The HCPL-092J-500E supports a data rate of up to 110MBd.

Does this device support bidirectional communication?

No, the HCPL-092J-500E is designed for unidirectional signal isolation only.