USB-USB isolator

Description

The USB-to-USB isolator with ADUM3160/ADUM4160 is an industrial-grade device that provides isolation between USB devices and the host computer. It is specifically designed to address issues such as ground loop noise, high-voltage transients, and other electrical disturbances that can affect USB connections.

This isolator supports both low-speed (1.5 Mbps) and full-speed (12 Mbps) USB communication. It is compatible with a wide range of USB equipment, including USB flash drives, digital cameras, card readers, mobile hard disks, USB hubs, and various programming tools like AVRJTAG, AVRISP, AVRISPMKII, etc. It also supports USB serial ports using chips such as FT232, CP2102, PL2303, and CH341.

For low-speed USB devices like keyboards, mice, USBASP, USB HID equipment, and USB CDC equipment, this isolator provides effective isolation and protection.

Please note that this device is not compatible with USB wireless network cards.

USB-USB isolator 2.0

Economic Specifications of USB-USB Isolator:

• Compatibility: USB2.0
• Isolation voltage using ADUM3160: 2500V
• Isolation voltage of power module: 1500V
• Operating temperature range: -40 ℃ to 85 ℃
• Isolator input voltage: 4.5-5.5V
• Output voltage: 5V/0.2A
• Single isolation output: 1500V

These specifications ensure the reliable and safe operation of the USB devices by providing electrical isolation and protection against potential voltage differences and transients.

The USB-to-USB isolator with ADUM3160/ADUM4160 is a valuable tool for industrial applications where USB devices need to be isolated and protected from electrical disturbances.

12 Mbps support USB 1.5 Mbps at low speed and full speed doesn’t support pure high-speed equipment
Support USB control transfer, bulk transfer, interrupt transmission, synchronous transmission/etc…
Power supply: from the USB port to the PC host
No need install driver, it is more convenient to be used