IL 712S-3E

Overview

The IL712S-3E is a general-purpose digital isolator from NVE Corp/Isolation Products. It features two channels with a maximum data rate of 150 Mbps and a common-mode transient immunity (CMTI) of 100 kV/µs. The device provides 2500 Vrms isolation voltage and operates within a temperature range of -40°C to 125°C. It is housed in an 8-SOIC package with a width of 0.154 inches (3.90 mm).

Feature Summary

• Provides galvanic isolation for high-speed digital signal transmission.
• Features high common-mode transient immunity for noise rejection.
• Supports wide operating temperature ranges for industrial environments.

Applications

• General purpose digital isolation
• Industrial equipment communication interfaces
• Machine vision camera connections

Procurement Notes

Verify the exact part number IL712S-3E against official NVE documentation to ensure compatibility with system requirements. Confirm that the 8-SOIC package dimensions and pinout match the PCB layout specifications. Check for any specific ordering suffixes or variants that may affect performance characteristics or certification status before finalizing procurement decisions.

Selection Notes

Select this component when dual-channel isolation with 150 Mbps speed is required. Ensure the 2500 Vrms isolation rating meets safety standards for the application. Consider the 100 kV/µs CMTI for noisy environments. Verify thermal management needs for operation up to 125°C. Compare against other IL series parts if different channel counts or speeds are needed.

Part Context

This device belongs to the IL series of digital isolators from NVE, designed for robust signal transmission across isolation barriers. The IL712S-3E variant specifically offers two channels in a compact surface-mount package, suitable for applications requiring moderate speed and high reliability in industrial settings.

Replacement Considerations

IL712-3E is a related part number within the same product family. Verify functional equivalence and package compatibility before substitution. Consult official datasheets for detailed parameter comparisons to ensure no critical differences exist between the S-3E suffix and other variants.