The NSI1150 is an isolated CAN transceiver which fully compatible with the ISO11898-2 standard. The NSI1150 integrated two channel digital isolators and a high reliability CAN transceiver. The digital isolator is silicon oxide isolation based on Novosense capacity isolation technology. The high integrated solution can help to simplify system design and improve reliability. The NSI1150 device is safety certified by UL1577 support 5kVrms insulation withstand voltages, while providing high electromagnetic immunity and low emissions. The data rate of the NSI1150 is up to 5Mbps. The NSI1150 provides thermal protection and transmit data dominant time out function.
Product Features
• Fully compatible with the ISO11898-2 standard
• Up to 3000Vrms/5000Vrms Insulation voltage
• Power supply voltage: VDD1: 2.5V to 5.5V; VDD2: 4.5V to 5.5V
• Bus fault protection of -70V to +70V
• Transmit data (TXD) dominant time out function
• Over current and over temperature protection
• Data rate: up to 5Mbps
• High CMTI: 150kV/μs
• Low loop delay: <220ns
• High system level EMC performance: Enhanced system level ESD, EFT, Surge immunity
• Operation temperature: -40°C ~125°C
• RoHS-compliant packages: SOP16(300mil), DUB8
Safety Certificate
Application
• Industrial automation systems
• Isolated CAN bus
• Communication
Functional Block Diagram
All Resources
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