Automobile-qualified high-reliability three-channel digital isolator
The NSi823x-Q1 is an automobile-qualified high-reliability three-channel digital isolator. The series of products are UL1577 qualified, and support dielectric strength of 5kVrms, featuring low power consumption, high electromagnetic immunity and low radiation. The data rate of the product is as high as 150Mbps, and the common mode transient immunity (CMTI) is as high as 200kV/us. It outputs level configuration by default when input is missing and provides digital channel direction configuration. The wide power supply voltage range of this series of devices supports direct connection with most digital interfaces, making it easy for level conversion. Excellent system-level EMC performance improves reliability and stability in operation. AEC-Q100(Level 1) option is available on all components.
Product Features
• Isolation withstand voltage of 5000Vrms
• VDE Reinforced Isolation Qualification
• Data rate DC of up to 150Mbps
• High CMTI: ±200kV/μs
• Chip-level ESD: HBM: +8kV
• Enhanced ESD, EFT, surge protection at system level
• Isolated grid life: >60 years
• Low propagation delay typical <15ns
• Low power consumption: 1.5mA/ch (1 Mbps)
• Operation temperature: 40~125℃
• AEC-Q100-qualified
• RoHS compliant package: SOW16
Safety Certificate
• UL1577 qualified: 5kVrms for 1 min.
• CQC qualified: Conform to GB4943.1 -2011
• CSA qualified: Components conform to 5A
• VDE qualified: DIN V VDE V 0884-11:2017-1
Application
• New energy vehicles
• Industrial automation system
• Isolated SPI, RS232, RS485
• Universal Multi-Channel Isolator
• Motor control
Functional Block Diagram
Design and development
For more product information, please contact us.
