IL015-3E

Overview

The IL015-3E is a digital isolator from NVE Corp utilizing Tunneling Magnetoresistance (TMR) technology. It features four independent channels with a typical propagation delay of 20 ns and a data rate of 10 Mbps. The device offers a high isolation voltage of 2,500 Vrms and a common-mode transient immunity of 30 kV/µs. It operates within a temperature range of -40°C to +100°C and consumes a typical supply current of 1.5 mA per channel.

Feature Summary

• Utilizes patented spintronic Tunneling Magnetoresistance (TMR) technology for robust galvanic isolation
• Provides high-speed data transmission capabilities suitable for demanding industrial applications
• Ensures reliable noise immunity through high common-mode transient immunity specifications

Applications

• Industrial automation systems requiring isolated signal transmission
• Medical equipment needing safe patient isolation barriers
• Power electronics interfaces for gate drive isolation

Procurement Notes

Verify the specific suffix '3E' corresponds to the required RoHS compliance and lead-free status as defined by NVE. Confirm package dimensions match the 16-SOIC footprint requirements for your PCB layout. Ensure operating conditions align with the specified temperature range and voltage ratings before finalizing procurement orders.

Selection Notes

Select this component when four-channel isolation is required in a compact surface-mount package. Consider its low power consumption relative to other TMR isolators if battery life or thermal management is critical. Verify that the 10 Mbps data rate meets the system's timing requirements for bidirectional or unidirectional communication paths.

Part Context

The IL01x series represents NVE's low-power digital isolators leveraging TMR technology. This family includes various channel configurations such as dual and quad options. The IL015-3E specifically addresses applications needing four isolated channels with high reliability and low power dissipation compared to traditional magnetic or capacitive isolation methods.

Replacement Considerations

Direct substitutes include other IL01x series variants like the IL011-3E for single-channel needs. Cross-reference pinouts and electrical characteristics carefully when considering alternatives from different manufacturers to ensure compatibility with existing isolation barrier designs.