IL 511-3E

Digital Isolators Overview

The IL511-3E is a dual-channel digital isolator from NVE Corp/Isolation Products. It provides 2500Vrms isolation voltage with a data rate of up to 2Mbps and common-mode transient immunity of 30kV/µs. The device operates within an extended temperature range of -40°C to 85°C. It is housed in an 8-SOIC package with a width of 0.154 inches (3.90mm). This component utilizes NVE's patented technology for low-cost isolation.

Digital Isolators Feature Summary

• Dual-channel configuration for general-purpose digital isolation
• High common-mode transient immunity capability
• Extended operating temperature range suitable for industrial environments

Digital Isolators Applications

• General-purpose digital isolation circuits
• Industrial automation systems requiring signal isolation
• Low-cost alternatives to opto-couplers in data transmission

Digital Isolators Procurement Notes

Verify the exact part number IL511-3E against official NVE documentation to ensure compatibility. Confirm that the 8-SOIC package dimensions match your PCB layout requirements. Check for any specific ordering suffixes or tape-and-reel options if available in current manufacturer catalogs.

Digital Isolators Selection Notes

Select this component when dual-channel isolation is required at speeds up to 2Mbps. Consider its 30kV/µs CMTI rating for noisy environments. Ensure the 8-SOIC footprint fits the design constraints. Compare performance against other NVE series like IL500 or IL521 if higher channel counts or different voltage ratings are needed.

Digital Isolators Part Context

The IL511-3E belongs to the IL500-series family of DC-correct digital isolators. These devices are designed as cost-effective replacements for traditional opto-couplers. The series leverages proprietary sensor technology to provide reliable signal transmission across isolation barriers without the limitations of LED-based components.

Digital Isolators Replacement Considerations

IL510-3E serves as a single-channel variant within the same series. IL521-3E offers similar specifications but may differ in specific electrical characteristics or packaging details. Verify pinout compatibility before substituting.