HCPL-901J-000E

Overview

The HCPL-901J-000E is a general-purpose digital isolator from Broadcom Limited, featuring four independent channels in a 16-pin SOIC package. It supports data rates up to 110 MBd with a propagation delay of 15 ns. The device provides 2500 Vrms isolation voltage and 15 kV/µs common-mode transient immunity. Operating on a single supply voltage between 3 V and 5.5 V, it draws low power currents ranging from 18 µA to 5.5 mA depending on the channel state.

Feature Summary

• Symmetric magnetic coupling barrier for high-speed signal transfer
• High common-mode transient immunity specification
• CMOS technology for low power consumption

Applications

• General purpose digital isolation
• Industrial communication interfaces
• Medical equipment signal isolation

Procurement Notes

Verify the specific suffix J and E against the manufacturer's current datasheet to ensure compliance with RoHS directives and lead-free manufacturing standards. Confirm that the 16-SOIC footprint matches the target PCB design requirements before finalizing procurement orders.

Selection Notes

Select this component when four isolated channels are required within a compact surface-mount package. Ensure the application demands a minimum isolation voltage of 2500 Vrms and can accommodate the specified 15 ns propagation delay. Verify that the system operates within the 3 V to 5.5 V supply range.

Part Context

This part belongs to the HCPL-90xx series of CMOS digital isolators. These devices utilize symmetric magnetic coupling barriers to achieve high performance and excellent transient immunity. The series is designed for applications requiring reliable digital signal transmission across isolation barriers in noisy environments.

Replacement Considerations

Check the HCPL-090J-000E datasheet for potential pin-compatible alternatives within the same family. Verify if the lower 100 MBd speed rating of the 090J variant meets the specific timing requirements of the target circuit.