Description
USB Isolator Module USB Isolator Hub USB to 4 Port / 1 Port Isolation Module Coupling Protection Board ADUM3160
Product Description
The USB isolation module adopts ADI's technology, is compatible with USB 2.0, provides fully isolated 1.5 Mbps and 12 Mbps data rates, isolates 1500V voltage, does not require external power supply, and does not require drivers. Make the USB port free from the interference of external strong power supply and strong signal, and escort the USB port of the computer and the computer motherboard.
Feature
Compatible with USB2.0 Power Module Isolation Voltage: 1500V ADUM3160 isolation voltage: 2500V The output power of B0505S is 1W Power supply: Taken from the USB port of the computer host Operating environment: -40C to 85°C Support USB control transfer, bulk transfer, interrupt transfer, isochronous/isochronous transfer Support USB low-speed 1.5Mbps and full-speed 12Mbps, do not support pure high-speed devices
Scope of application
Work environment with strong electricity and strong interference Some circuits contain strong electricity and strong interference (such as high-voltage electricity, inverter, motor drive, etc.) environment, and when it comes to the connection with the computer, it must be isolated to ensure the computer and personal safety. Noise sensitive areas Computers are a big source of noise. In noise-sensitive areas, we can use this device to isolate the USB interface for communication. Such as high-precision USB data acquisition system, HIFI audio system. USB debugging device For example, JTAG/SWD emulators of various USB interfaces, ISP/ASP/IAP/ICP downloaders, etc. When you are often unable to connect and the simulation is abnormal during the debugging process, you can use a USB isolator to try to improve. Various industrial control USB devices In an industrial environment, USB devices often crash, such as USB mouse, keyboard, USB-to-serial and other communication devices. USB isolators can effectively reduce the chances of freezing and damaging these devices in industrial environments. Sometimes it is necessary to extend the USB cable, and the USB isolator can act as a very good USB repeater, and can also isolate the ground voltage difference between upstream and downstream devices. Other common USB peripherals Mouse, keyboard, USB sound card, USB flash drive, printer, digital camera, USB hub (HUB), USB camera. Medical equipment Some medical devices are connected to the computer through the USB interface. In the process of collecting data or treating the human body, it is necessary to have direct electrical contact with the human body, and to avoid electric shock caused by high voltage that may be conducted from the computer to the human body through the device and interface lines, The electrical isolation of the interface line has become one of the important protective measures.
Specification
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Supported Devices
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value
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Full-speed devices
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USB flash drives, digital cameras, card readers, mobile hard drives, USB shields, USB hubs, AVR-JTAG, AVRISP, AVRISPMKII, S-Lab, JET51, J-Link, FET430UIF, PICKIT2, XDS100, LPC-Link, ICD2, USB to serial port (FT232, CP2102, PL2303, CH341 chip).
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Low-speed devices
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keyboard, mouse, USBASP, USBHID device, USBCDC device.
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Unsupported devices
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USB wireless network card, some USB3.0 flash drives.
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Details Images