ADUM3400
PRODUCTIONQuad-Channel, Digital Isolator, Enhanced System-Level ESD Reliability
- Part Models
- 12
- 1ku List Price
- Starting From $2.76
Part Details
- For AEC-Q100 Automotive Qualified Devices Specifications view ADuM340xW data sheet
- Enhanced system-level ESD performance per IEC 61000-4-x
- Bidirectional communication
- 3 V/5 V level translation
- High temperature operation: 105°C
- High data rate: dc to 90 Mbps (NRZ)
- See data sheet for additional features
- Download ADuM3400-EP data sheet (pdf)
- Military temperature range (−55°C to +125°C)
- Controlled manufacturing baseline
- One assembly/test site
- One fabrication site
- Enhanced product change notification
- Qualification data available on request
- V62/14629 DSCC Drawing Number
The ADuM3400/ADuM3401/ADuM3402 are 4-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.
iCoupler devices remove the design difficulties commonly associated with optocouplers. Typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates.
The isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide). All models operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. The isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during powerup/power-down conditions.
In comparison to the ADuM1400/ADuM1401/ADuM1402 isolators, the ADuM3400/ADuM3401/ADuM3402 isolators contain various circuit and layout changes to provide increased capability relative to system-level IEC 61000-4-x testing (ESD/ burst/surge). The precise capability in these tests for either set of isolators is strongly determined by the design and layout of the user’s board or module. For more information, see the AN-793 application note, ESD/Latch-Up Considerations with iCoupler Isolation Products.
Applications
- General-purpose multichannel isolation
- SPI/data converter isolation
- RS-232/RS-422/RS-485 transceivers
- Industrial field bus isolation
Documentation
Data Sheet 4
User Guide 2
Application Note 7
Technical Articles 4
Safety and Regulatory Compliance 1
Frequently Asked Question 1
Video 2
Solutions Bulletin & Brochure 1
Safety and Regulatory Compliance 1
Webcast 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADUM3400ARWZ | 16-Lead SOIC Wide | ||
| ADUM3400ARWZ-RL | 16-Lead SOIC Wide | ||
| ADUM3400BRWZ | 16-Lead SOIC Wide | ||
| ADUM3400BRWZ-RL | 16-Lead SOIC Wide | ||
| ADUM3400CRWZ | 16-Lead SOIC Wide | ||
| ADUM3400CRWZ-RL | 16-Lead SOIC Wide | ||
| ADUM3400TRWZ-EP | 16-Lead SOIC Wide | ||
| ADUM3400TRWZ-EP-RL | 16-Lead SOIC Wide | ||
| ADUM3400WARWZ | 16-Lead SOIC Wide | ||
| ADUM3400WARWZ-RL | 16-Lead SOIC Wide | ||
| ADUM3400WBRWZ | 16-Lead SOIC Wide | ||
| ADUM3400WBRWZ-RL | 16-Lead SOIC Wide |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 8, 2017 - 16_0268 ADuM3400/ADuM3401/ADuM3402 Die Revision, Data Sheet Change and High Voltage Test Platform Migration |
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| ADUM3400ARWZ | PRODUCTION | |
| ADUM3400ARWZ-RL | PRODUCTION | |
| ADUM3400BRWZ | PRODUCTION | |
| ADUM3400BRWZ-RL | PRODUCTION | |
| ADUM3400CRWZ | PRODUCTION | |
| ADUM3400CRWZ-RL | PRODUCTION | |
|
Sep 22, 2015 - 15_0135 Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli |
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| ADUM3400ARWZ | PRODUCTION | |
| ADUM3400ARWZ-RL | PRODUCTION | |
| ADUM3400BRWZ | PRODUCTION | |
| ADUM3400BRWZ-RL | PRODUCTION | |
| ADUM3400CRWZ | PRODUCTION | |
| ADUM3400CRWZ-RL | PRODUCTION | |
|
May 15, 2014 - 14_0065 Datasheet Revision to iCoupler Digital Isolators UL 1577 Protection Level |
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| ADUM3400ARWZ | PRODUCTION | |
| ADUM3400ARWZ-RL | PRODUCTION | |
| ADUM3400BRWZ | PRODUCTION | |
| ADUM3400BRWZ-RL | PRODUCTION | |
| ADUM3400CRWZ | PRODUCTION | |
| ADUM3400CRWZ-RL | PRODUCTION | |
| ADUM3400WARWZ | PRODUCTION | |
| ADUM3400WARWZ-RL | PRODUCTION | |
| ADUM3400WBRWZ | PRODUCTION | |
| ADUM3400WBRWZ-RL | PRODUCTION | |
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Feb 27, 2012 - 11_0066 Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick. |
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| ADUM3400ARWZ | PRODUCTION | |
| ADUM3400ARWZ-RL | PRODUCTION | |
| ADUM3400BRWZ | PRODUCTION | |
| ADUM3400BRWZ-RL | PRODUCTION | |
| ADUM3400CRWZ | PRODUCTION | |
| ADUM3400CRWZ-RL | PRODUCTION | |
|
Jun 15, 2016 - 15_0135 Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli |
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| ADUM3400WARWZ | PRODUCTION | |
| ADUM3400WARWZ-RL | PRODUCTION | |
| ADUM3400WBRWZ | PRODUCTION | |
| ADUM3400WBRWZ-RL | PRODUCTION | |
|
Nov 17, 2014 - 14_0251 ADuM3400W/ADuM3401W/ADuM3402W Data Sheet Change |
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| ADUM3400WARWZ | PRODUCTION | |
| ADUM3400WARWZ-RL | PRODUCTION | |
| ADUM3400WBRWZ | PRODUCTION | |
| ADUM3400WBRWZ-RL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| ADUM340E | RECOMMENDED FOR NEW DESIGNS | 5.7 kV/3.0 kV rms Quad Digital Isolators |
Tools & Simulations
ADuM3400 IBIS Models 2
Evaluation Kits
EVAL-ADUMQS
Resources
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