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Murata Power Solutions, Inc. NMUSB202MC-R7 Environmental and export classification status description

The Murata Power Solutions NMUSB202MC-R7 is a USB 2.0 Data Isolator providing galvanic isolation to protect your sensitive equipment from voltage transients and ground loops commonly present in industrial environments. Functions: 1. Galvanic Isolation: Provides isolation between the upstream and downstream USB ports, protecting devices connected to each port. 2. Data Transfer: Enables high-speed data transfer up to USB 2.0 specifications. 3. Power Delivery: Supplies power to downstream devices through the isolated USB connection. Applications: 1. Industrial Automation: Protects sensitive equipment in industrial environments from electrical noise and ground loops. 2. Medical Devices: Ensures safe data transfer for medical devices and equipment. 3. Test & Measurement: Provides isolated USB connections for accurate data acquisition and monitoring. Alternative Components: 1. ADUM4160: USB port isolator from Analog Devices offering similar galvanic isolation features. 2. ISO1541: Isolated USB and UART transceiver from Texas Instruments providing data isolation. 3. SI8641: Silicon Labs' digital isolator suitable for isolating USB connections in industrial applications. Embedded Modules: The NMUSB202MC-R7 integrates key components in a compact module, including isolation transformers, data buffers, and power management circuitry optimized for USB data isolation. Related Q&A: 1. Q: Can the NMUSB202MC-R7 handle USB 3.0 data transfer speeds? A: No, this isolator is designed for USB 2.0 specifications and may not support USB 3.0 speeds. 2. Q: What is the isolation voltage rating of the NMUSB202MC-R7? A: The NMUSB202MC-R7 provides a high isolation voltage rating for enhanced safety, typically around 2,500 V. 3. Q: Is the NMUSB202MC-R7 compatible with both Windows and MacOS systems? A: Yes, this isolator works with various operating systems as it acts as a transparent bridge for USB data transfer. 4. Q: Can I use the NMUSB202MC-R7 with mobile devices like smartphones or tablets? A: It is more suitable for use with industrial equipment or traditional USB host devices, rather than mobile devices that may have specific USB requirements. 5. Q: How does the NMUSB202MC-R7 protect against voltage spikes or surges? A: The galvanic isolation provided by this isolator helps prevent voltage transients from crossing between the upstream and downstream USB ports, safeguarding connected devices.