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General Purpose Digital Isolator 3750Vrms 4 Channel 150Mbps 75kV/µs CMTI 16-SOIC (0.154", 3.90mm Width)

Ovaga Certification

Brands: Analog Devices, Inc

Mfr.Part #: ADUM140D0BRZ

Datasheet: ADUM140D0BRZ Datasheet (PDF)

Package/Case: SOIC

Product Type: Interface ICs

RoHS Status:

Stock Condition: 2490 pcs, New Original

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ADUM140D0BRZ General Description

The ADuM140D1 is a quad-channel digital isolator based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (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. The maximum propagation delay is 13 ns with a pulse width distortion of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ns maximum.



  • High common-mode transient immunity: 100 kV/μs
  • High robustness to radiated and conducted noise
  • Low propagation delay
    • 13 ns maximum for 5 V operation
    • 15 ns maximum for 1.8 V operation
  • 150 Mbps maximum guaranteed data rate
  • Safety and regulatory approvals
    • UL recognition
      • 3000 V rms/3750 V rms for 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A
    • VDE certificate of conformity
      • DIN V VDE V 0884-11 (VDE V 0884-11):2017-01
      • VIORM = 849 V peak
    • CQC certification per GB4943.1-2011


  • General-purpose multichannel isolation
  • Serial peripheral interface (SPI)/data converter isolation
  • Industrial field bus isolation


Parameter Value Parameter Value
feature-maximum-operating-supply-voltage-v 5.5 feature-process-technology
feature-minimum-operating-supply-voltage-v 1.7 feature-packaging Tube
feature-rad-hard feature-pin-count 16
feature-supplier-package SOIC N feature-standard-package-name1 SO
feature-cecc-qualified No feature-esd-protection Yes
feature-escc-qualified feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc No
feature-svhc-exceeds-threshold No


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Datasheet PDF

Preliminary Specification ADUM140D0BRZ PDF Download

Key points

  • The ADUM140D0BRZ chip is an isolated data and power integrated circuit that provides galvanic isolation between two systems. It has a maximum data rate of 25 Mbps and operates with a supply voltage range of 3.0 V to 5.5 V. The chip is designed to withstand harsh industrial environments and offers reliable protection against voltage transients, reducing risks of signal distortion and damage to connected devices.
  • Equivalent

    Some equivalent products to the ADUM140D0BRZ chip include the IL610-3E and IL610-3EB isolation amplifiers, and the MINISMDC075F-2 and PGB0010603MR surge protection devices.
  • Features

    The ADUM140D0BRZ is an isolated, dual-channel digital isolator. It provides 2.5 kVrms isolation, operates at a data rate of up to 150 Mbps, and has low power consumption. It also offers integrated, fail-safe input, high electromagnetic immunity, and a wide temperature range, making it suitable for various industrial and automotive applications.
  • Pinout

    The ADUM140D0BRZ is a digital isolator with a 16-pin count. It provides isolation between two electrical systems, and its function is to transmit digital signals across the isolation barrier, protecting components from voltage and noise fluctuations.
  • Manufacturer

    Analog Devices is the manufacturer of the ADUM140D0BRZ. It is a multinational semiconductor company that specializes in the design and manufacturing of high-performance integrated circuits.
  • Application Field

    The ADUM140D0BRZ is commonly used in industrial automation, motor control systems, medical instruments, and isolated data acquisition systems. It provides robust galvanic isolation to protect sensitive electronic components and ensure reliable communication between different systems or subsystems.
  • Package

    The ADUM140D0BRZ chip is a digital isolator offered in a 16-pin small-outline integrated circuit (SOIC) package. Its dimensions are approximately 10.3mm x 7.5mm x 2.35mm.

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  • quantity

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from $0.00

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