Products > Integrated Circuits (ICs) > ADUM4151BRIZ

Images are for reference only.


Hot Sale

Digital Isolator CMOS 7-CH 17MHZ 20-Pin SOIC W Tube

  • Package/Case :
  • SOIC20
  • Product Categories :
  • Isolation Technology ; SPI Isolators
  • RoHs Status:
  • Pb-free Halide free
  • In-stock:
  • 96


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

ADUM4151BRIZ Product Details

The ADuM4151/ADuM4152/ADuM4153 are 7-channel, SPIsolator™ digital isolators optimized for isolated serial peripheral interfaces (SPIs).(3.75kV rms model available) Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay in the CLK, MO/SI, MI/SO, and SS SPI bus signals supports SPI clock rates of up to 17 MHz. These channels operate with 14 ns propagation delay and 1 ns jitter to optimize timing for SPI.

The ADuM4151/ADuM4152/ADuM4153 isolators also provide three additional independent low data rate isolation channels in three different channel direction combinations. Data in the slow channels is sampled and serialized for a 250 kbps data rate with up to 2.5 μs of jitter in the low speed channels.


  • Supports up to 17 MHz SPI clock speed
  • 4 high speed, low propagation delay, SPI signal isolation channels
  • Three 250 kbps data channels
  • 20-lead SOIC_IC package with 8.3 mm creepage
  • High temperature operation: 125°C
  • High common-mode transient immunity: >25 kV/µs
  • Safety and regulatory approvals
    • UL recognition per UL 1577
      • 5000 V rms for 1 minute SOIC long package
    • CSA Component Acceptance Notice 5A
    • VDE certificate of conformity
      • DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
      • Maximum working insulation voltage (VIORM): 849 V peak


  • Industrial programmable logic controllers (PLCs)
  • Sensor isolation

ADUM4151BRIZ Pinout
(Picture: Pinout)

ADUM4151BRIZ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Technology
  • Magnetic Coupling
  • Type
  • SPI
  • Isolated Power
  • No
  • Number of Channels
  • 7
  • Inputs Side 1/Side 2
  • 5/2
  • Channel Type
  • Unidirectional
  • Voltage Isolation
  • 5000Vrms
  • Common Mode Transient Immunity (Min)
  • 25kV/??s
  • Data Rate
  • 34Mbps
  • Propagation Delay tpLH / tpHL (Max)
  • 14ns, 14ns
  • Pulse Width Distortion (Max)
  • 2ns
  • Rise / Fall Time (Typ)
  • 2.5ns, 2.5ns
  • Voltage Supply
  • 3V ~ 5.5V
  • Operating Temperature
  • -40??C ~ 125??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 20-SOIC (0.295, 7.50mm Width)
  • Supplier Device Package
  • 20-SOIC-IC

ADUM4151BRIZ Documents

  • ADUM4151 Technical Documentation/Data sheet

ADUM4151BRIZ Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **enni***

    Preiswert und schnelle Lieferung

  • Ratings
  • Please rate the product!
Shipping More
Estimated Delivery Time: Jul 05 - Jul 10 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6: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.

Jotrin ESD packing


1.We provide 90 days warranty.

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.


Q: How does Jotrin guarantee that ADUM4151BRIZ is the original manufacturer or agent of AD?
We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their ADUM4151BRIZ devices; we pay more attention to the channels and quality of ADUM4151BRIZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ADUM4151BRIZ chips? Including AD original factory information, Isolation Technology ; SPI Isolators application, ADUM4151BRIZ pictures?
You can use Jotrin's intelligent search engine, or filter by Isolation Technology ; SPI Isolators category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's ADUM4151BRIZ price and stock displayed on the platform accurate?
The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ADUM4151BRIZ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of ADUM4151BRIZ?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADUM4151BRIZ we delivered, we will accept the replacement or return of the ADUM4151BRIZ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ADUM4151BRIZ.
(3)The ADUM4151BRIZ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as ADUM4151BRIZ datasheet pdf, ADUM4151 pin diagram?
Need any After-Sales service, please feel free contact us:

Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
  • ADUM4121ARIZ
    ADUM4121ARIZ Driver 2A 1-OUT High Side/Low Side Half Brdg Inv/Non-Inv 8-Pin SOIC W ...
  • ADUM4121BRIZ
    ADUM4121BRIZ Driver 2A 1-OUT High Side/Low Side Half Brdg Inv/Non-Inv 8-Pin SOIC W ...
    ADUM225N0BRIZ Digital Isolator, 5kV, 2 Channel, 7.2 ns, 1.7 V, 5.5 V, SOIC, 8 Pins
  • ADUM4120-1ARIZ
    ADUM4120-1ARIZ Driver 2.3A 1-OUT High Side/Low Side Inv/Non-Inv 6-Pin SOIC W Tube
  • ADUM4120BRIZ
    ADUM4120BRIZ Driver 2.3A 1-OUT High Side/Low Side Inv/Non-Inv 6-Pin SOIC W Tube
    ADUM261N0BRIZ Digital Isolator, 6 Channel, 7.2 ns, 1.7 V, 5.5 V, WSOIC, 16 Pins

Certificates & Honor

Certificates & Honor