USB Isolators

The ADuM3160 and ADuM4160 are the industry's first single package USB isolation solutions. Based on Analog Devices' proprietary iCoupler® technology, the USB 2.0 compliant ADuM3160 and ADuM4160 are fully isolated to 1.5-Mbps and 12-Mbps and have been developed to lower system cost, reduce design size, and to lessen design time all while meeting the most demanding medical and industrial standards.

Circuit from the lab Engineered. Tested. Ready to Integrate.


  • Safety and Regulatory Compliance

  • The iCoupler family of digital isolation products have been safety tested (basic and reinforced) and approved by various regulatory agencies. View Compliance Information.

USB 2.0 Compatible

Part#Insulation Rating (kVrms)Data Rate (Max)Max Operating Temp (°C)Min Pos SupplyMax Pos SupplyUS Price 1000 to 4999
ADUM3160 2.5 kV rms 12 Mbps 105 Deg 3.1 3.6 $3.13
ADUM4160Reference Circuit Available 5 kV rms 12 Mbps 105 Deg 3.1 3.6 $4.89
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