HCPL-902J-000E

Overview

The HCPL-902J-000E is a CMOS digital isolator utilizing Giant Magnetoresistive (GMR) technology. It features four unidirectional channels with a data rate of 110 MBd and an isolation voltage of 2500 Vrms. The device operates within a supply voltage range of 3 V to 5.5 V and offers a common mode transient immunity of 15 kV/µs. It is housed in a 16-pin SOIC package and supports an operating temperature range from -40°C to +100°C.

Feature Summary

• Utilizes GMR technology for high-speed signal transmission
• Provides excellent common mode transient immunity
• Features four unidirectional isolated channels

Applications

• General purpose digital isolation
• Industrial automation systems
• Power electronics control circuits

Procurement Notes

Verify the specific suffix J and E against official Broadcom documentation to confirm RoHS compliance and lead-free status. Ensure the ordering part number matches the exact datasheet revision required for your design. Confirm that the 16-SOIC package dimensions align with your PCB footprint specifications before finalizing procurement.

Selection Notes

Select this component when unidirectional signal isolation is required at speeds up to 110 MBd. The GMR technology provides superior transient immunity compared to traditional capacitive isolators. Ensure the application environment stays within the specified -40°C to +100°C temperature range and utilizes a 3 V to 5.5 V power supply.

Part Context

This part belongs to the HCPL-90xx series of digital isolators from Broadcom Limited. These devices are designed for applications requiring robust isolation performance and high data rates. The series leverages proprietary GMR technology to achieve reliable signal transfer across isolation barriers while maintaining low power consumption.

Replacement Considerations

The HCPL-092J-000E is a related variant within the same family, offering bidirectional channels instead of unidirectional ones. Both parts share similar GMR technology and packaging but differ in channel directionality. Verify functional requirements to determine if bidirectional capability is necessary or if unidirectional flow suffices.