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High-reliability single-channel digital isolator
The NSi8210 is a high-reliability single-channel digital isolator. This series of products is UL1577 and enhanced-VDE qualified, and supports a variety of dielectric strengths (3.75kVrms, 5kVrms), featuring low power consumption, high electromagnetic immunity and low radiation. The data rate of the NSi8210 is as high as 150Mbps, and the common mode transient immunity (CMTI) is as high as 200kV/us. The NSi8210 provides the function of default output configuration when the input power is lost. The wide power supply voltage range of this series of devices supports direct connection with most digital interfaces, making it easy for level conversion. High system-level EMC performance improves reliability and stability during operation.
Product Features
• Isolated withstand voltage of 2000Vrms
• Data rate: DC to 150Mbps
• Supply voltage: 2.5V to 5.5V
• High CMTI: 200kV/us
• Chip-level ESD: HBM: ±6kV
• Enhanced system level ESD, EFT, surge immunity
• Output low level by default
• Surge voltage: 7kV
• Low power consumption: 1mA/ch (1Mbps)
• Low power consumption: Propagation delay:<10ns
• Operating temperature: -40℃〜 125°C
• RoHS compliant package: DFN8
Safety Certificate
• VDE qualified: DIN EN 60112 (VDE 0303-11)
Application
• Industrial automation system
• Isolated SPI, RS232, RS485
• Universal Multi-Channel Isolator
• Motor control
Functional Block Diagram
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