The NSI72xx devices are high speed single-channel and dual channel opto-emulator, it’s certified by UL1577 and support 3750/7500Vrms insulation withstand voltage. The NSI72xx series operates from both 3.3V and 5V supply voltages with two logic-output options: CMOS output and Open-drain output. The data rate of NSI72xx is up to 15Mbps, and the common-mode transient immunity (CMTI) is up to 100kV/μs. These devices are pin-compatible and replace many traditional optocouplers, allowing enhancement of industrial standard packages without PCB redesign.
Product Features
• Up to 3750Vrms Insulation voltage: SOP5, SOP8
• Up to 7500Vrms Insulation voltage: SOP8(600mil)
• Data rate: DC to 15Mbps
• Power supply voltage: 2.7V to 5.5V
• High CMTI: 100kV/μs
• Chip level ESD: HBM: ±8kV
• Single or dual diode-emulator input
• Output options: NSI7210: CMOS; NSI7221/ NSI7211: Open-drain
• Low propagation delay: <70ns
• Operation temperature: -40°C ~125°C
• RoHS-compliant packages: SOP5, SOP8, SOP8 (600mil)
Safety Certificate
• UL recognition:
SOP5: 3750Vrms for 1 minute per UL1577
SOP8: 3750Vrms for 1 minute per UL1577
SOP8(600mil): 7500Vrms for 1 minute per UL1577
• CQC certification per GB4943.1
• CSA component notice 5A approval IEC60950-1 standard
• DIN EN IEC 60747-17 (VDE 0884-17)
Application
• Industrial Automation System
• Motor Control
• Power Supplies
• Isolated Line Receiver
Functional Block Diagram
For more product information, please contact us.
