Type:Logic ICs
Condition:New
This product uses ADI's proprietary technology, is the industry's first single package USB isolation solutions. Compatible with USB 2, providing fully isolated 1.5 Mbps and 12 Mbps data rates, isolating 1500V voltage, no external power supply, and no driver. The timing, amplitude, direction, speed, and protocol of USB signals are complex, so the magnetic isolation of USB signals is also very complex. This section represents the highest level of isolation.
Technical index: - compatible with USB2.0 - ADUM3160 isolation voltage: 2500V - Isolation Voltage: 1500V power module - support 1.5Mbps and USB low speed full speed 12Mbps device does not support the pure speed - support USB bulk transfer, control transfer, interrupt transmission, synchronization / isochronous transmission - power supply: from the host computer USB port - avoid driving, more convenient to use In the use of the environment: -40 to 85 DEG C.
Why do you want to isolate the USB interface? The USB interface is already one of the most commonly used interfaces for electronic engineers, practitioners, and everyday work.With the growing competition in the computer industry, product prices are getting lower and lower, Most businesses are forced on computer motherboards Interface protection can simplify, simplify, save and save. The USB interface is not only often associated with the human body, External contact, and A lot of times, it's also for External power supply. Many of these developments have caused many computer USB interfaces to strike in advance. Even the motherboard is damaged. This product is suitable for the following users: 1. contains strong electricity, strong interference working environment Part of the circuit contains strong electricity, strong interference (such as high voltage, frequency converter, motor drive, etc.) environment, When it comes to the connection with the computer, the computer must be isolated to ensure personal safety. 2. noise sensitive areas As you all know, computers are a big source of noise. In the field of noise sensitive, we can communicate and isolate the USB interface through this device. Such as high-precision USB data acquisition system, HIFI audio system. 3. USB debug device Such as various USB interface JTAG/SWD emulator, ISP/ASP/IAP/ICP downloader and so on. You can use the USB isolator to try to improve when you are unable to connect to a simulation exception during debugging. 4., various industrial control USB equipment In industrial environment, USB equipment often crashes, such as USB mouse, keyboard, USB, serial port and other communication equipment. USB isolators can effectively reduce the number of crashes and damage to these devices in industrial environments. Sometimes the USB line needs to be extended, and the USB isolator can act as a very good USB repeater, and it can also isolate the ground pressure difference between the upstream and downstream equipment. 5. other common USB peripherals, such as mouse, keyboard, USB sound card, USB, printers, digital cameras, USB hub (HUB), USB camera. 6. medical equipment The safety of the human body is the most important and important consideration, but some medical devices are connected to the computer through the USB interface. In the process of data collection or treatment, the human body needs to have electrical contact with the human body directly, To avoid the possibility of electric shock from the computer through the equipment and the interface line to the human body, the electrical isolation of the interface circuit is one of the important protection measures. Equipment supported by test: Full speed device: USB, digital camera, card reader, mobile hard disk, U, USB, AVRJTAG, shield, AVRISP hub and AVRISPMKII, S-Lab, JET51, J-Link, FET430UIF, PICKIT2, XDS100, LPC-Link, ICD2, USB (FT232, CP2102, serial PL2303, CH341 chip). Low-speed equipment: Keyboard, mouse, USBASP, USBHID device, USBCDC device. Tested unsupported equipmentUSB wireless network card, USB USB3.0. Matters needing attention The onboard power output Mornsun B0505S power 1WWhen the working current of your USB device is >180mA, you can supply the power with the USB double head line. This product supports low speed equipment and full speed equipment, and does not support pure high-speed equipment (USB2.0). Most of the USB devices are down compatible and can be used. If the device is not recognized by the system when you use it, adjust the speed selector switch and plug the separator again.
