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    AI Overview

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    AI Overview
    The
    Si8631ED-B-IS is a 3-channel, general-purpose digital isolator chip manufactured by Skyworks Solutions (formerly Silicon Labs). It is used to provide high-speed signal isolation (up to 5000 Vrms) in demanding applications such as industrial automation, motor control, and medical systems. 
    Key Specifications 
    • Channels: 3 (2 forward, 1 reverse/unidirectional)
    • Isolation Voltage: 5000 Vrms
    • Data Rate: Up to 150 Mbps
    • Supply Voltage: 2.5 V to 5.5 V
    • Package: 16-pin SOIC wide body (0.295", 7.50mm Width), Surface Mount
    • Operating Temperature: -40°C to 125°C 
    Replacement Options 
    To replace the Si8631ED-B-IS, you should look for compatible digital isolators with similar specifications and the same 16-SOIC wide body package. 
    • Direct Replacement (different packaging): The Si8631ED-B-ISR is the tape and reel version of the same part.
    • Similar Skyworks Parts: The Si86xx family has other parts with different channel configurations or isolation ratings that may work depending on your application:
      • Si8631BD-B-IS: A similar part, also 3 channels, 5 kV isolation, likely a different default output state (check datasheet for 'B' and 'D' suffixes).
      • Si8631AB-B-IS1: A 3-channel isolator with 2.5 kV isolation, which might be suitable if you do not need the full 5 kV rating.
    • Alternative Manufacturers: Other manufacturers produce similar digital isolators (e.g., from companies like Texas Instruments, Analog Devices). To find the exact functional equivalent, you would need to use parametric search tools on distributor websites like DigiKey or Mouser and compare datasheets for the exact pinout, isolation rating, and features. 
    Where to Buy 
    Show more

    Si8631ED-IS


    Skyworks
    https://www.skyworksinc.com › Products › Isolation
    Skyworks
    https://www.skyworksinc.com › Products › Isolation
    ... Chip Capacitors · Couplers · Power Dividers / Combiners. Technology ... B-IS CAD/CAE Schematic Footprints and Symbols Si8631ED-B-IS.bxl (opens in a ...

    SI8631ED-B-IS Skyworks Solutions, Inc.


    Mouser Electronics
    https://www.mouser.com › ProductDetail › SI8631ED-...
    Mouser Electronics
    https://www.mouser.com › ProductDetail › SI8631ED-...
    Si86xx Digital Isolators replace optocouplers in target applications requiring robust operation and high levels of insulation protection, such as industrial ...
    $4.84 · In stock · $4.99 delivery · 30-day returns
    Missing: chip ‎| Show results with: chip

    SI8631ED-B-IS Skyworks Solutions Inc. | Isolators


    DigiKey
    https://www.digikey.com › ... › Digital Isolators
    DigiKey
    https://www.digikey.com › ... › Digital Isolators
    Order today, ships today. SI8631ED-B-IS – General Purpose Digital Isolator 5000Vrms 3 Channel 150Mbps 35kV/µs CMTI 16-SOIC (0.295", 7.50mm Width) from ...
    $3.46 · $16.99 delivery · 30-day returns
    Missing: replace ‎| Show results with: replace

    10pcs* SI8622BD SI8622ED SI8631AB SI8631ED ...


    eBay
    https://www.ebay.com › ... › Power Management ICs
    eBay
    https://www.ebay.com › ... › Power Management ICs
    Find many great new & used options and get the best deals for 10pcs* SI8622BD SI8622ED SI8631AB SI8631ED SI8631BD SI8631BB -B-ISR SOP-16 IC at the best ...
    $23.50 · In stock · Free delivery
    Missing: replace ‎| Show results with: replace

    SI8631ED-B-IS Skyworks Solutions Inc.


    Perceptive Components
    https://perceptive-ic.com › ... › SI8631ED-B-IS
    Perceptive Components
    https://perceptive-ic.com › ... › SI8631ED-B-IS
    Q: How to find the detailed information of SI8631ED-B-IS chip? Including ... Q: What is the process for returns or replacement of SI8631ED-B-IS? 1 ...
    88%(96)

    Si8630/31/35 Data Sheet


    Skyworks
    https://www.skyworksinc.com › documents › public
    Skyworks
    https://www.skyworksinc.com › documents › public
    PDF
    Mar 14, 2023 — Skyworks' family of ultra-low-power digital isolators are CMOS devices offering substan- tial data rate, propagation delay, power, size, ...
    38 pages
    Missing: replace ‎| Show results with: replace

    Si8631ED-B-IS replacement parts Manufacturer, Si8631ED-B-IS ...


    icyi.com
    https://www.icyi.com › si8631ed-b-is-replacement-parts
    icyi.com
    https://www.icyi.com › si8631ed-b-is-replacement-parts
    China supplier of chip sales - Si8631ED-B-IS replacement parts offered by QAIC Tech Limited. Any questions,pls do not hesitate to contact us!

    SI8631ED-B-IS | Original stock,Price


    Ovaga Technologies
    https://www.ovaga.com › products › detail › si8631ed-b-is
    Ovaga Technologies
    https://www.ovaga.com › products › detail › si8631ed-b-is
    OVAGA has new and original Skyworks SI8631ED-B-IS parts with guaranteed quality, and can provide test reports, and offer PCB & SMT Assembly services for ...

    Professional SI8631ED-B-IS new and original with CE certificate


    Alibaba.com
    https://www.alibaba.com › ... › Other ICs
    Alibaba.com
    https://www.alibaba.com › ... › Other ICs
    Original New IC IN STOCK. Product Details: 1. New Fast Shipping 3. Good warranty. Payment 1. We accept PayPal, Western Union, T.T in advance, Escrow and so ...

    5PCS SI8631ED-B-ISR Digital Isolator Chip Screen Printing ...


    AliExpress
    https://www.aliexpress.com › ...
    AliExpress
    https://www.aliexpress.com › ...
    Buy 5PCS SI8631ED-B-ISR Digital Isolator Chip Screen Printing SI8631ED SOP16 at Aliexpress for . Find more , and products. Enjoy ✓Free Shipping Worldwide!

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