ADUM1286
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ADUM1286

3kV rms, Default Low, Dual-Channel Digital Isolators (1/1 Channel Directionality)

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IBIS Model ADuM1286 3V/5V Download
Part Models 12
1ku List Price Starting From $1.13
Features
  • Up to 100 Mbps data rate (NRZ)
  • Low propagation delay: 23 ns typical
  • Low dynamic power consumption
  • Bidirectional communication
  • 3.3 V to 5 V level translation
  • High temperature operation: 125°C
  • High common-mode transient immunity: >25 kV/μs
  • Default high output: ADuM1280/ADuM1281
  • Default low output: ADuM1285/ADuM1286
  • Narrow body, RoHS-compliant, 8-lead SOIC
  • Safety and regulatory approvals
    • UL recognition: 3000 V rms for 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A
    • VDE Certificate of Conformity
      • DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
  • VIORM = 560 V peak
  • Qualified for automotive applications
Additional Details
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The ADuM1280/ADuM1281/ADuM1285/ADuM1286 are dualchannel 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 and other integrated couplers.

With propagation delay at 23 ns, pulse width distortion is less than 2 ns for C grade. Channel-to-channel matching is tight at 5 ns for C grade. The two channels of the ADuM1280/ADuM1281/ ADuM1285/ADuM1286 are independent isolation channels and are available in two channel configurations with three different data rates up to 100 Mbps (see the Ordering Guide). Industrial grade models operate with the supply voltage on either side ranging from 3.135 V to 5.5 V and the automotive grades operate from 3.135 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. Unlike other optocoupler alternatives, the ADuM1280/ADuM1281/ ADuM1285/ADuM1286 isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions. When power is first applied or is not yet applied to the input side, the ADuM1280 and ADuM1281 have a default high output, and the ADuM1285 and ADuM1286 have a default low output.

For more information on safety and regulatory approvals, go to www.analog.com/icouplersafety.

Applications

  • General-purpose multichannel isolation
  • Data converter isolation
  • Industrial field bus isolation
  • Hybrid electric vehicles, battery monitor, and motor drive
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file View Data Sheet (Rev.D)
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IBIS Model ADuM1286 3V/5V Download
Part Models 12
1ku List Price Starting From $1.13
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ADUM1286

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Data Sheet

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UPDATED 07/14/2015
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ADuM1280/ADuM1281/ADuM1285/ADuM1286: 3 kV RMS Dual Channel Digital Isolators Data Sheet (Rev.D)

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UPDATED 05/07/2012
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ADuM1280/ADuM1281/ADuM1285/ADuM1286: 3 kV RMS、2チャンネルデジタル・アイソレータ (Rev.0)

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Safety and Regulatory Compliance

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UPDATED 01/28/2016
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Documentation

Solutions Bulletin & Brochure 1

Enhanced Protection with the Latest iCoupler® Digital Isolation

Safety and Regulatory Compliance 1

Safety and Regulatory Compliance Information

Product Selection Guide 1

Digital Isolation and Interface Technology Selection Guide

Webcast 2

Solving Isolation Challenges in Power Conversion Applications
Using On-Off Keying, Digital Isolators in Harsh Environments

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2020-10-28

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Protect your Innovations: from High Precision to High Power

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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
ADUM1286ARZ 8-Lead SOIC external-link
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ADUM1286ARZ-RL7 8-Lead SOIC external-link
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ADUM1286BRZ 8-Lead SOIC external-link
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ADUM1286BRZ-RL7 8-Lead SOIC external-link
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ADUM1286CRZ 8-Lead SOIC external-link
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ADUM1286CRZ-RL7 8-Lead SOIC external-link
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ADUM1286WARZ 8-Lead SOIC external-link
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ADUM1286WARZ-RL7 8-Lead SOIC external-link
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ADUM1286WBRZ 8-Lead SOIC external-link
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ADUM1286WBRZ-RL7 8-Lead SOIC external-link
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ADUM1286WCRZ 8-Lead SOIC external-link
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Jun 13, 2017

- 17_0004

ADuM1280/ADuM1281/ADuM1285/ADuM1286 Die Revision, and Data Sheet Change

ADUM1286ARZ

PRODUCTION

ADUM1286ARZ-RL7

PRODUCTION

ADUM1286BRZ

PRODUCTION

ADUM1286BRZ-RL7

ADUM1286CRZ

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ADUM1286CRZ-RL7

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Material_Report

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pdf

Datasheet Specification Comparison

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Qualification Results Summary

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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

ADUM1286ARZ

PRODUCTION

ADUM1286ARZ-RL7

PRODUCTION

ADUM1286BRZ

PRODUCTION

ADUM1286BRZ-RL7

ADUM1286CRZ

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ADUM1286CRZ-RL7

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PCN15_0135_Form

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xls

Material_Report

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Detailed Change Description

pdf

Qualification Results Summary

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Jul 22, 2015

- 15_0158

ADUM1280/81/85/86 Data Sheet Specification Change

ADUM1286ARZ

PRODUCTION

ADUM1286ARZ-RL7

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ADUM1286BRZ

PRODUCTION

ADUM1286BRZ-RL7

ADUM1286CRZ

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ADUM1286CRZ-RL7

pdf

PCN15_0158_Form

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xls

Material_Report

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Jul 24, 2018

- 17_0003

ADuM1280W/ADuM1281W/ADuM1285W/ADuM1286W Die Revision, Data Sheet Change, Test Platform Migration, and Assembly Site Transfer

ADUM1286WARZ

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ADUM1286WARZ-RL7

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ADUM1286WBRZ

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ADUM1286WBRZ-RL7

PRODUCTION

ADUM1286WCRZ

PRODUCTION

ADUM1286WCRZ-RL7

PRODUCTION

pdf

PCN17_0003_Form

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xls

Material_Report

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pdf

Datasheet Specification Comparison

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pdf

Qualification Results Summary

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pdf

Detailed Change Description

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pdf

Test Correlation Report

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Jun 13, 2017

- 17_0004

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ADuM1280/ADuM1281/ADuM1285/ADuM1286 Die Revision, and Data Sheet Change

ADUM1286ARZ

PRODUCTION

ADUM1286ARZ-RL7

PRODUCTION

ADUM1286BRZ

PRODUCTION

ADUM1286BRZ-RL7

ADUM1286CRZ

PRODUCTION

ADUM1286CRZ-RL7

pdf

PCN17_0004_Form

external-icon

xls

Material_Report

Download

pdf

Datasheet Specification Comparison

external-icon

pdf

Qualification Results Summary

external-icon
Sep 22, 2015

- 15_0135

arrow down

Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli

ADUM1286ARZ

PRODUCTION

ADUM1286ARZ-RL7

PRODUCTION

ADUM1286BRZ

PRODUCTION

ADUM1286BRZ-RL7

ADUM1286CRZ

PRODUCTION

ADUM1286CRZ-RL7

pdf

PCN15_0135_Form

external-icon

xls

Material_Report

Download
Detailed Change Description

pdf

Qualification Results Summary

external-icon
Jul 22, 2015

- 15_0158

arrow down

ADUM1280/81/85/86 Data Sheet Specification Change

ADUM1286ARZ

PRODUCTION

ADUM1286ARZ-RL7

PRODUCTION

ADUM1286BRZ

PRODUCTION

ADUM1286BRZ-RL7

ADUM1286CRZ

PRODUCTION

ADUM1286CRZ-RL7

pdf

PCN15_0158_Form

external-icon

xls

Material_Report

Download
Jul 24, 2018

- 17_0003

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ADuM1280W/ADuM1281W/ADuM1285W/ADuM1286W Die Revision, Data Sheet Change, Test Platform Migration, and Assembly Site Transfer

ADUM1286WARZ

PRODUCTION

ADUM1286WARZ-RL7

PRODUCTION

ADUM1286WBRZ

PRODUCTION

ADUM1286WBRZ-RL7

PRODUCTION

ADUM1286WCRZ

PRODUCTION

ADUM1286WCRZ-RL7

PRODUCTION

pdf

PCN17_0003_Form

external-icon

xls

Material_Report

Download

pdf

Datasheet Specification Comparison

external-icon

pdf

Qualification Results Summary

external-icon

pdf

Detailed Change Description

external-icon

pdf

Test Correlation Report

external-icon

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