Murata's NMUSB202MC is a surface-mount module which conveniently provides dual-port USB data isolation from a single upstream port with full-power (500 mA) available from each downstream port. Isolation provides effective breaking of ground loops and immunity to EMI in harsh environments as found in industrial and medical applications. Full-speed (12 Mbps) and low-speed (1.5 Mbps) are supported with automatic switching. Input power of 5 V is provided by an external ‘adapter’ or system voltage rail.
| Features |
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- Isolated dual powered, USB 2.0 compliant
- Surface-mount module
- One upstream port, two isolated downstream ports
- Automatic switching between low- (1.5 Mbps) and full-speed (12 Mbps)
- Full 500 mA available from isolated ports
- 3 kVAC isolation voltage ‘Hi Pot Test’
- UL60950 recognition pending
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- Medical recognition ANSI/AAMI ES60601-1 pending (2 x MOOPs)
- Industrial temperature range -40°C to 85°C
- Short-circuit/overload-protected USB ports
- Power surge notification
- Patents pending
- 3D model available
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| Applications |
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- Industrial controls
- Automation
- Instrumentation
- Medical
- Telecommunications
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- Isolated sensors
- Isolated data communication
- Harsh environment data communication
- Safety-critical data communication
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