ADuM4160 is a 5kV USB digital isolator from AD.
The ADuM4160 USB digital isolator from Analog Devices provides bidirectional isolation for USB 2.0 full‑speed (12 Mbps) and low‑speed (1.5 Mbps) applications. It operates from 4.5 V to 5.5 V supply voltages and includes built‑in pull‑up control, short‑circuit protection, and low idle current, making it suitable for peripheral isolation, isolated hubs and medical devices.
The device is offered in a 16‑lead SOIC wide‑body package (RI‑16 or RW‑16) and meets multiple regulatory standards (UL 1577, CSA, VDE, IEC 60950‑1, IEC 60601‑1). Key electrical characteristics include typical supply currents of 7 mA at 1.5 Mbps and 8 mA at 12 Mbps, common‑mode transient immunity of 25‑35 kV/µs, and a rated dielectric insulation voltage of 5000 Vrms.
| Operating Temperature Range | -40 °C to +105 °C |
|---|---|
| Rated Dielectric Insulation Voltage | 5000 Vrms (1 min) |
| Supply Voltage Range | 4.5 V to 5.5 V |
It operates from –40 °C up to +105 °C.
The device is rated for 5000 Vrms isolation for 1 minute.