ADuM1410/ADuM1411/ADuM1412 is a quad-channel digital isolator that provides low power operation, bidirectional communication, 3 V/5 V level translation, high temperature operation, up to 10 Mbps data rate, programmable default output state and high common-mode transient immunity
The ADuM141x family are quad‑channel digital isolators that use Analog Devices’ iCoupler® technology to provide high‑speed, low‑power isolation up to 10 Mbps. They operate from 2.7 V to 5.5 V on either side of the barrier and include level‑translation, programmable output state and a patented refresh feature.
The handbook contains detailed electrical characteristics for 5 V, 3 V and mixed‑voltage operation, switching specifications, package data, safety approvals (UL, CSA, VDE, TUV) and recommended operating conditions. It also lists ordering information and revision history for the three device variants.
| Maximum data rate | 10 Mbps |
|---|---|
| Typical input supply current per channel (5 V operation) | 0.73 mA |
| Common‑mode transient immunity | >25 kV/µs |
| Minimum pulse width (BRWZ version) | 100 ns |
The devices support data rates up to 10 Mbps.
The device provides greater than 25 kV/µs of common‑mode transient immunity.