1500V USB To USB Isolator Module ADUM4160 & 3160 - Optical Isolation Board for USB Protection
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The USB to USB Isolator Module is designed to protect your devices and computer from electrical noise, ground loops, and voltage spikes. Featuring optical isolation technology, this module ensures safe communication between USB interfaces by isolating the data and power lines.
It supports both low-speed (1.5 Mbps) and full-speed (12 Mbps) USB communication, making it suitable for a variety of microcontroller programmers, USB test instruments, HID devices, and data-acquisition tools.
With an isolation voltage of up to 3000V and a built-in 1500V isolated power module, this board offers robust electrical protection in demanding environments. It is plug-and-play, powered directly from the host USB port, and requires no additional drivers.
Ideal for labs, embedded systems, industrial environments, and DIY electronics, the ADUM3160 isolator helps ensure stable signal integrity and protects both the host system and connected equipment.
| Isolation Chip | ADUM3160 / ADUM4160 |
|---|---|
| USB Compatibility | USB 1.5 Mbps (Low Speed), 12 Mbps (Full Speed) |
| Data Isolation Voltage | 3000V |
| Power Module Isolation Voltage | 1500V |
| Supported Transfers | Control, bulk, interrupt, synchronous |
| Power Source | USB port from host PC |
| Operating Temperature | -40°C to 85°C |
| Supported Devices | USB flash drives, cameras, card readers, hubs, AVRJTAG, AVRISP, J-Link, PICKIT2, FT232/CP2102/PL2303/CH341 UART modules |
| Not Supported | USB WiFi adapters, USB 3.0 flash drives |
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