HCPL-091J-000E

Overview

The HCPL-091J-000E is a high-speed digital isolator from Broadcom Limited featuring four independent channels in a 16-pin SOIC package. It operates on a supply voltage range of 3 V to 5.5 V with a data rate of 100 Mb/s and propagation delay of 15 ns. The device provides 2500 Vrms isolation via magnetic coupling and supports bidirectional signal transmission. It functions within an extended temperature range of -40°C to +100°C, consuming 150 mW power dissipation.

Feature Summary

• Symmetric magnetic coupling technology for high-speed data communication
• Bidirectional signal transmission capability across four isolated channels
• High common-mode transient immunity specifications

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing safety-certified signal separation
• Power electronics control circuits

Procurement Notes

Verify the RoHS compliance status as documentation indicates potential variations. Confirm the specific package width dimensions against design requirements. Ensure the operating temperature range meets environmental constraints. Validate the supply voltage compatibility with target circuitry before integration.

Selection Notes

Select this component when four-channel isolation is required at 100 Mb/s speeds. Consider the 16-SOIC footprint for PCB layout constraints. Evaluate the 2500 Vrms isolation rating against system safety standards. Compare power consumption characteristics with alternative isolators for efficiency optimization.

Part Context

This part belongs to the HCPL series of digital isolators manufactured by Broadcom Limited. It utilizes magnetic coupling technology distinct from capacitive or optical alternatives. The series targets applications demanding reliable signal transmission across isolated boundaries.

Replacement Considerations

HCPL-092J-000E serves as a verified substitute within the same product family.