IL 711V-1E

Overview

The IL 711V-1E is a general-purpose digital isolator from the IsoLoop series, manufactured by NVE Corp/Isolation Products. It features two unidirectional channels with a data rate of 110Mbps and isolation voltage of 2500Vrms. The device utilizes GMR technology and operates on a supply voltage of 3V to 5.5V. It offers a common mode transient immunity of 100kV/µs, maximum propagation delay of 15ns, and typical rise/fall times of 1ns. The component is housed in an 8-TSSOP or 8-MSOP package (0.118", 3.00mm width) and supports surface mount installation. Operating temperature ranges from -40°C to 100°C.

Feature Summary

• Utilizes Giant Magnetoresistive (GMR) sensing technology for galvanic isolation
• Provides high common mode transient immunity of 100kV/µs
• Features low pulse width distortion and minimal channel-to-channel skew
• Compatible with +5V and +3.3V CMOS logic levels

Applications

• Isolated data transmission systems
• Fieldbus isolation interfaces
• High-speed digital system isolation
• Logic level shifting between different voltage domains

Procurement Notes

Verify the specific suffix 'V' indicates the 8-TSSOP/8-MSOP package variant distinct from other pinouts. Confirm RoHS compliance status and湿气敏感性等级 (MSL) requirements for your assembly process. Ensure the operating temperature range up to 100°C meets your environmental specifications. Cross-reference the EDA/CAD models for accurate footprint design.

Selection Notes

Select this component when high-speed bidirectional communication is not required, as it supports only unidirectional channels. Choose the TSSOP/MSOP package for space-constrained surface-mount designs. Verify that the 2500Vrms isolation rating satisfies your safety standards. Consider the 110Mbps data rate limit for signal integrity requirements.

Part Context

The IL 711V-1E belongs to the IsoLoop family, which employs proprietary GMR technology rather than capacitive or optical methods. This family includes variants like the IL 711T-2E (PDIP) and IL 711S (SOIC). The V suffix specifically denotes the thin-shrink small-outline package configuration within the broader IL711 product line.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.