ADUM4402
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ADUM4402

5 kV RMS Quad-Channel Digital Isolators

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Part Details
Part Models 16
1ku List Price Starting From $3.67
Features
  • Enhanced system-level ESD performance per IEC 61000-4-x
  • Safety and regulatory approvals (RI-16 package)
    • UL recognition: 5000 V rms for 1 minute per UL 1577
    • CSA Component Acceptance Notice #5A
      • IEC 60601-1: 250 V rms (reinforced)
      • IEC 60950-1: 400 V rms (reinforced)
    • VDE Certificate of Conformity
    • DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
      • VIORM = 846 V peak
  • Low power operation
    • 5 V operation
      • 1.4 mA per channel maximum @ 0 Mbps to 2 Mbps
      • 4.3 mA per channel maximum @ 10 Mbps
      • 34 mA per channel maximum @ 90 Mbps
    • 3.3 V operation
      • 0.9 mA per channel maximum @ 0 Mbps to 2 Mbps
      • 2.4 mA per channel maximum @ 10 Mbps
      • 20 mA per channel maximum @ 90 Mbps
  • Bidirectional communication
  • 3.3 V/5 V level translation
  • High temperature operation: 105°C
  • High data rate: dc to 90 Mbps (NRZ)
  • Precise timing characteristics
    • 2 ns maximum pulse width distortion
    • 2 ns maximum channel-to-channel matching
  • High common-mode transient immunity: >25 kV/μs
  • Output enable function
  • 16-lead SOIC wide body package version (RW-16)
  • 16-lead SOIC wide body enhanced creepage version (RI-16)
Additional Details
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The ADuM440x 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 that are superior to the alternatives, such as optocoupler devices and other integrated couplers.

The ADuM440x 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 3.0 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. The ADuM440x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions.

This family of isolators, like many Analog Devices isolators, offers very low power consumption, consuming one-tenth to one-sixth the power of comparable isolators at comparable data rates up to 10 Mbps. All models of the ADuM440x provide low pulse width distortion (<2 ns for C grade). In addition, every model has an input glitch filter to protect against extraneous noise disturbances.

The ADuM440x contain circuit and layout enhancements to help achieve system-level IEC 61000-4-x compliance (ESD/burst/surge). The precise capability in these tests for the ADuM440x are 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, high voltage, multichannel isolation
  • Medical equipment
  • Motor drives
  • Power supplies
Part Models 16
1ku List Price Starting From $3.67

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Documentation

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Mar 13, 2024

- 23_0069

Qualification Notification of Alternate Wafer Fab Site at ADI Limerick for Select Isolator Products

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Dec 12, 2016

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ADuM4400/ADuM4401/ADuM4402 Die Revision and Data Sheet Change

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Sep 22, 2015

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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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Nov 6, 2013

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Change of Moisture Sensitivity Level Rating for iCoupler Products Assembled in an RI-16 Package from MSL 1 to MSL 3

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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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Apr 27, 2016

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

Apr 9, 2015

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ADuM4400W/ADuM4401W/ADuM4402W Data Sheet Change

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Dec 12, 2016

- 16_0269

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ADuM4400/ADuM4401/ADuM4402 Die Revision and Data Sheet Change

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Sep 22, 2015

- 15_0135

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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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Nov 6, 2013

- 13_0283

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Change of Moisture Sensitivity Level Rating for iCoupler Products Assembled in an RI-16 Package from MSL 1 to MSL 3

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Feb 27, 2012

- 11_0066

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Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick.

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Apr 27, 2016

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

Apr 9, 2015

- 15_0070

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ADuM4400W/ADuM4401W/ADuM4402W Data Sheet Change

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Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-ADUMQS

EVAL-ADUMQS

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EVAL-ADUMQS

EVAL-ADUMQS

EVAL-ADUMQS

Features and Benefits

  • Convenient connections for power through screw terminal blocks
  • Add-on BNC connector for 50 Ω signal sources
  • On-board signal routing
  • Support for signal wrap back
  • Simple signal paths to reduce transmission line effects
  • Pull-up and pull-down provided for control lines
  • Support for isoPower
  • Project area that supports surface-mount and through-hole devices

Product Detail

EVAL-ADuMQSEBZ can be used with most iCoupler® and isoPower(R) isolation products in the 16-lead, wide-body SOIC and QSOP packages. The evaluation board supports the common pad positions for power, ground, and I/O pins.

Supported iCoupler® Products

  • ADuM130x
  • ADuM131x
  • ADuM140x
  • ADuM141x
  • ADuM1510
  • ADuM240x
  • ADuM330x
  • ADuM340x
  • ADuM344x
  • ADuM440x
  • ADuM5000
  • ADuM520x
  • ADuM540x
  • ADuM6000
  • ADuM620x
  • ADuM640x
  • ADuM744x
  • ADuM7510

Evaluation Kits1

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