ADuM5412 Robust 2.5 kV rms Quad-Channel Isolator with Integrated DC-to-DC Converter & 2 Reverse Channels

The ADuM5410/ADuM5411/ADuM5412 are quad-channel digital isolators with isoPower®, integrated, isolated dc-to-dc converters. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converters provide regulated, isolated power that is adjustable between 3.15 V and 5.25 V.

The ADuM5410/ADuM5411/ADuM5412 eliminate the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converters. The result is a small form factor, total isolation solution.

The ADuM5410/ADuM5411/ADuM5412 isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide for more information).

Applications
  • RS-232 transceivers
  • Power supply startup bias and gate drives
  • Isolated sensor interfaces
  • Industrial PLCs
Features and Benefits
  • isoPower integrated, isolated dc-to-dc converter
  • Up to 150 mW output power
  • Quad dc to 150 Mbps signal isolation channels
  • 24-lead SSOP package with 5.3 mm minimum creepage
  • High temperature operation: 105°C
  • High common-mode transient immunity: 100 kV/μs
  • Safety and regulatory approvals
    • UL recognition (pending) – 2500 V rms for 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A (pending)
    • VDE certificate of conformity (pending) – DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 – VIORM = 565 V peak
  • UL recognition (pending)
    – 2500 V rms for 1 minute per UL 1577
  • CSA Component Acceptance Notice 5A (pending)
  • VDE certificate of conformity (pending)
    – DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
    – VIORM = 565 V peak
  • Interface & Isolation
    IBIS Models
    Data Sheets
    Documentnote
    ADuM5410/ADuM5411/ADuM5412: Quad-Channel Isolators with Integrated DC-to-DC Converters Data Sheet (Rev. 0)PDF 836.42 K
    Application Notes
    Documentnote
    AN-1349: PCB Implementation Guidelines to Minimize Radiated Emissions on the ADM2582E/ADM2587E RS-485/RS-422 Transceivers (Rev. 0)PDF 396.84 K
    AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C)PDF 406 kB
    User Guides
    Documentnote
    UG-1007: Using the EVAL-ADuM5411EBZ Evaluation Board with Coupler Quad-Channel Isolators and Integrated DC-to-DC Converters (Rev. 0)PDF 542.66 K
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    ADUM5412BRSZ Production24 ld SSOPOTH 59-40 to 105C3.93.45Y
    ADUM5412BRSZ-RL7 Production24 ld SSOPREEL 500-40 to 105C03.45Y
    Evaluation Boards
    Part NumberDescriptionPriceRoHS
    EVAL-ADUM5411EBZADuM5411 Populated Quad Channel Data Isolator with Integrated DC-DC Converter 24-Lead SSOP Evaluation Board49Y
    EVAL-ADUM5411UEBZQuad Channel Data Isolator with Integrated DC-DC Converter Unpopulated 24-Lead SSOP Evaluation Board49Y
    ADuM5410/ADuM5411/ADuM5412: Quad-Channel Isolators with Integrated DC-to-DC Converters Data Sheet (Rev. 0) adum5410
    ADuM5412/ADuM6412 IBIS Model adum5412
    AN-1349: 将ADM2582E/ADM2587E RS-485/RS-422收发器辐射降至最低的PCB实施指南 (Rev. 0) adm2582e
    AN-1349: PCB Implementation Guidelines to Minimize Radiated Emissions on the ADM2582E/ADM2587E RS-485/RS-422 Transceivers (Rev. adm2582e
    AN-0971: isoPower器件的辐射控制建议 (Rev. C) adum1233
    AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C) ad7400
    UG-1007: Using the EVAL-ADuM5411EBZ Evaluation Board with Coupler Quad-Channel Isolators and Integrated DC-to-DC Converters (Rev adum5410