IL 510-3E

Overview

The IL510-3E is a general-purpose digital isolator from NVE, utilizing Giant Magnetoresistive (GMR) technology. It provides one channel of isolation with a maximum data rate of 2 Mbps and a common-mode transient immunity of 30 kV/µs. The device operates on a supply voltage range of 3 V to 5.5 V and offers an isolation voltage rating of 2500 Vrms. It is housed in an 8-SOIC package with a width of 3.90 mm. The component supports a wide operating temperature range from -40°C to 85°C.

Feature Summary

• Utilizes GMR technology for robust signal transmission across isolation barriers
• Provides high common-mode transient immunity for noise-sensitive environments
• Compatible with standard Power on Reset circuits for microcontroller systems

Applications

• General purpose digital isolation in embedded communication systems
• Isolation interfaces for microcontroller-based applications requiring Power on Reset compatibility
• High-power motor control cabinet signal isolation

Procurement Notes

Verify the specific suffix '3E' to confirm the 8-SOIC package and single-channel configuration. Ensure the required operating temperature range aligns with the -40°C to 85°C specification. Confirm that the 2 Mbps data rate meets system timing requirements. Check for UL and IEC certification compliance if safety standards are mandatory for the end application.

Selection Notes

Select this component when a single-channel isolator with moderate speed (2 Mbps) is sufficient. It is suitable for applications where GMR technology offers advantages over capacitive or optical methods. Consider the 8-SOIC footprint for space-constrained PCB designs. Verify that the 30 kV/µs CMTI is adequate for the local electromagnetic environment.

Part Context

The IL510 series represents NVE's line of GMR-based digital isolators. These devices are designed to replace traditional optocouplers in many applications, offering improved performance and reliability. The IL510-3E specifically denotes the single-channel variant within this family, providing a compact solution for basic isolation needs.

Replacement Considerations

Direct replacements may include other single-channel GMR isolators from NVE or comparable capacitive isolators from manufacturers like Texas Instruments or Analog Devices, provided pinouts and electrical specifications match.