The NVE IL611F-1E is a single-channel passive-input digital isolator featuring a default LOW CMOS output, ideal for isolating logic signals in modern electronic systems. Manufactured with NVE’s patented IsoLoop® spintronic GMR technology, it provides up to 100Mbps data throughput with extremely low power dissipation and no carrier or clock required, reducing EMI susceptibility and noise. The passive input design allows direct interfacing with a broad range of logic levels using a simple current-limiting resistor, and the default LOW output provides a defined logic state for failsafe applications. Rated for up to approximately 1kVrms isolation with robust common-mode transient immunity, this isolator is suitable for reliable noise-immune digital signal coupling in compact surface-mount designs.

Key Features:

• Dual-channel passive-input isolator with default LOW CMOS outputs
• Up to 100Mbps data rate for high-speed signalling
• Supply voltage: 3V to 5V DC
• Isolation voltage up to 1000Vrms with high CMTI immunity
• High common-mode transient immunity (15kV/µs typ.)
• 8-pin MSOP, SOIC, and PDIP packages
• IEC 60747-17 (VDE 0884-17):2021-10; UL 1577

Application Industries and Use Cases:

• Industrial Automation: Isolated logic signalling between controllers and field devices
• Communication Interfaces: Safe digital isolation for SPI, RS-485, CAN and fieldbus links
• Embedded Systems: Protect microcontroller I/O from ground loops and noise
• Power Electronics: Isolated interfaces in inverters, motor drives and SMPS control
• Instrumentation & Test: Digital isolation in measurement and data acquisition systems

Due to the technical complexity and application-specific nature of these components, complete specifications, performance data, dimensional information and configuration options are provided within the official product datasheet. Visitors are encouraged to consult the datasheet for full technical details prior to selection or specification.