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- Brand
- Analog Devices
- Model
- ADuM1410/ADuM1411/ADuM1412
- Category
- Other Electronics
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- Electronics
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- 2
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- EN · ZH
- Last added
- 2026-10-05
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Analog Devices ADuM1410/ADuM1411/ADuM1412 Quad-Channel Digital Isolators Data Sheet
These quad‑channel digital isolators use Analog Devices’ iCoupler® technology to provide bidirectional communication, level translation between 3 V and 5 V, and high common‑mode transient immunity. They are suited for general‑purpose multichannel isolation, SPI interfaces, and industrial field‑bus isolation.
The datasheet details electrical characteristics for 5 V, 3 V, and mixed‑voltage operation, including supply current, propagation delay, pulse‑width limits, and power‑consumption curves. Package information, regulatory approvals, and ordering guidance are also provided.
Analog Devices ADuM1410/ADuM1411/ADuM1412 specifications
| Supply Voltage Range (5 V operation) | 4.5 V ≤ VDD1 ≤ 5.5 V, 4.5 V ≤ VDD2 ≤ 5.5 V |
|---|---|
| Supply Voltage Range (3 V operation) | 2.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V |
| Input Supply Current per Channel (quiescent) | 0.50 mA typical |
| Output Supply Current per Channel (quiescent) | 0.38 mA typical |
| Common‑Mode Transient Immunity | ≥25 kV/µs |
Source: Analog Devices ADuM1410/ADuM1411/ADuM1412 Quad-Channel Digital Isolators Data Sheet
All Analog Devices ADuM1410/ADuM1411/ADuM1412 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical quiescent input supply current per channel?
Typical quiescent input current is 0.50 mA per channel.
From: Analog Devices ADuM1410/ADuM1411/ADuM1412 Quad-Channel Digital Isolators Data Sheet
What is the common‑mode transient immunity rating?
The isolators provide at least 25 kV/µs common‑mode transient immunity.
From: Analog Devices ADuM1410/ADuM1411/ADuM1412 Quad-Channel Digital Isolators Data Sheet
What is the maximum data rate supported by the ADuM1410/1411/1412?
The devices can operate up to 10 Mbps using NRZ encoding.
From: Analog Devices ADuM1410/ADuM1411/ADuM1412 Quad‑Channel Digital Isolator Datasheet
What isolation voltage rating do these isolators meet?
They are rated for 2500 V rms isolation for at least one minute.
From: Analog Devices ADuM1410/ADuM1411/ADuM1412 Quad‑Channel Digital Isolator Datasheet