USB Isolator ADuM3160 Digital Signal Audio Power Isolator USB to USB for Digital Camera Mobile Hard DiskItem NO.: usb isolator ADuM3160

USB Isolator ADuM3160

Product Information:

This product uses iCoupler ® Technology is the industry's single package USB isolation solution. Compatible with USB 2.0, providing fully isolated 12 Mbps data rate, isolated 2500V voltage, no external power supply, and no driver required. The timing, amplitude, direction, speed, and protocol of USB signals are all extremely complex, so achieving magnetic isolation of USB signals is also a very complex technology. This section basically represents the level of isolation in the field.

Technical Indicators:

● Compatible with USB 2.0

● ADUM3160 isolation voltage: 2500V

● Power module isolation voltage: 1500V

● Supports USB full speed 12Mbps, no speed hungry devices

● Support USB control transmission, batch transmission, interrupt transmission, synchronous/isochronous transmission

● Power supply: from the USB port of the host

● Non adhesive, more convenient to use

● Operating environment: -40~85 degrees Celsius

Why Isolate The USB Interface?

USB interface has become the interface for electronic engineers and practitioners in their daily work and life. With the increasing competition in the computer industry, product prices are getting lower and lower,

Forcing most businesses to simplify the protection of computer motherboard interfaces, and to save as much as possible. The USB interface not only frequently comes into contact with the human body and external environment, but also often provides

External equipment power supply. These many current situations have led to early strikes on the USB interfaces of many computers. Even the motherboard is damaged.

This Product Is suitable For The Following Users:

1. In working environments with strong electricity and interference, some circuits may contain strong electricity and interference (such as high-voltage electricity, frequency converters, motor drives, etc.), and in situations involving connection to computers, isolation must be carried out to ensure the safety of the computer and personnel.

2. In the field of noise sensitivity, as we all know, computers are a significant source of noise. In the field of noise sensitivity, we can use this device to isolate communication with the USB interface. For example, high-precision USB data acquisition systems and HIFI audio systems.

3. USB debugging devices, such as JTAG/SWD devices for various USB interfaces, ISP/ASP/IP/ICP downloaders, etc. When you frequently encounter issues such as inability to connect or exceptions during debugging, you can use a USB isolator to try to improve.

4. Various industrial USB devices, such as USB mice, keyboards, USB to serial communication devices, often crash in industrial environments. USB isolators can effectively reduce the probability of crashes and damage to these devices in industrial environments. Sometimes it is necessary to extend the USB cable, and the USB isolator can serve as a very effective USB relay and also isolate the ground pressure difference between upstream and downstream devices.

5. Other common USB peripherals, such as mouse, keyboard, USB sound card, USB flash disk, printer, digital camera, USB hub (HUB), USB camera.

Tested And Supported Devices:

Full speed devices: USB flash drive, digital camera, card reader, Portable storage device, USB shield, USB hub, AVRJTAG, AVRISP, AVRISPMKII, S-Lab, JET51, J-Link, FET430UIF, PICKIT2, XDS100, LPC-Link, ICD2, USB serial port (FT232, CP2102, PL2303, CH341 chip).

Devices Not Supported After Testing:

USB Wireless network interface controller, some USB 3.0 USB flash drives.

Precautions:

This product's onboard output power supply, Jinshengyang B0505S, has a power of 1W. When the working current of your USB device is>180mA, you can use a USB dual head cable for external power supply.

This product supports full speed devices, but does not support pure high-speed devices (USB2.0). Most USB devices are Backward compatibility and can be used.