IL 712T-3E

Overview

The IL712T-3E is a general-purpose digital isolator from NVE featuring two channels in an 8-SOIC package. It supports a maximum data rate of 110 Mbps with a typical propagation delay of 15 ns and rise/fall times of 1 ns. The device provides 2500 Vrms isolation voltage and a common-mode transient immunity (CMTI) of 100 kV/µs. Operating on a supply voltage of 3V to 5.5V, it functions within a temperature range of -40°C to 100°C.

Feature Summary

• Utilizes IsoLoop technology for high-speed signal transmission
• Provides robust common-mode transient immunity
• Features low power consumption characteristics

Applications

• High-speed motor control systems
• Industrial automation interfaces
• General-purpose isolated communication links

Procurement Notes

Verify the specific suffix 'T' confirms tape-and-reel packaging requirements against your assembly line specifications. Confirm that the 100°C maximum operating temperature aligns with your thermal design constraints. Ensure the 8-SOIC footprint matches your PCB layout dimensions before finalizing procurement orders.

Selection Notes

Select this component when bidirectional or unidirectional isolation is required at speeds up to 110 Mbps. The 100 kV/µs CMTI rating makes it suitable for noisy environments. Compare channel count and package size against alternatives like the IL711 series if fewer channels are needed.

Part Context

This part belongs to the NVE IL series of IsoLoop digital isolators. These devices use giant magnetoresistive sensors for isolation rather than capacitive coupling. This technology typically offers superior performance in high-noise industrial applications compared to standard CMOS isolators.

Replacement Considerations

The IL712S-3E serves as a tube-packaged alternative within the same family. Verify pinout compatibility and electrical parameters match exactly before substitution.