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ADUM1100ARZ-RL7

Digital isolator, 100Mbps, 2500Vrms, SOIC-8

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Manufacturer Part：

ADUM1100ARZ-RL7

Package：

SOIC-8 (4.9x3.9mm)

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Description

Product Overview

The ADUM1100ARZ-RL7 from Analog Devices is a single-channel digital isolator with 100Mbps data rate, 2500Vrms isolation, and 6ns propagation delay in SOIC-8.

Key Specifications

Package SOIC-8 (4.9×3.9mm)

Features

  • See datasheet for complete specifications
  • Industry-standard package

Applications

  • Industrial control
  • Consumer electronics
  • Communication equipment
  • Power management

The ADUM1100ARZ-RL7 from Analog Devices is a single-channel digital isolator with 100Mbps data rate, 2500Vrms isolation, and 6ns propagation delay in SOIC-8.

The ADUM1100ARZ-RL7 is a single-channel digital isolator from Analog Devices in SOIC-8 with 2500Vrms isolation rating and 100Mbps data rate. It uses iCoupler technology: chip-scale micro-transformers fabricated in a CMOS-compatible process with a 20um polyimide insulation layer providing 2500Vrms isolation. The transmitter encodes the input signal into short pulses that drive the primary coil. The secondary coil receives the pulses through magnetic coupling, and the receiver reconstructs the original signal. Unlike optocouplers, iCouplers have no LED aging or CTR degradation, and the magnetic coupling is inherently bidirectional (though the ADUM1100 is unidirectional). The 100Mbps data rate supports high-speed digital protocols. The refresh circuit transmits a DC state update every 1us to maintain correct output even when input is static. Quiescent current is 0.5mA per channel at 5V. Propagation delay is 12ns typical (vs. 500ns for optocouplers), critical for high-speed timing applications. Each side operates independently at 2.7-5.5V, enabling level translation. The -RL7 suffix denotes tape-and-reel packaging for automated assembly.

Pin Name Type Function
1 VDDA Power Side A supply (2.7-5.5V)
2 VIA Input Side A data input
3 VOA Output Side A data output
4 GNDA Power Side A ground
5 GNDB Power Side B ground
6 VOB Output Side B data output
7 VIB Input Side B data input
8 VDDB Power Side B supply (2.7-5.5V)
  • Industrial control
  • Consumer electronics
  • Communication equipment
  • Power management
    • Manufacturer Part Number Package Notes
    Analog Devices ADUM1100ARZ SOIC-8 Same device, non-tape-reel
    Silicon Labs Si8610AB-B-IS SOIC-8 Digital isolator, 150Mbps
    TI ISO721MDWR SOIC-8 Digital isolator, 150Mbps, 4kV
    Broadcom ACSL-6400-00RE SOIC-16 Quad optocoupler alternative
    Infineon 1ED020I12FTA2XUMA1 DSO-8 Isolated gate driver, 2A
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    Quality Assurance

    Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

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    We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

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    Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
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    Email: info@materialparts.com
    Tel / WhatsApp: +86 13760382860
    Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

     

    Shipping & Payment

    Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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    5. Local Pickup in Shenzhen

    Local pickup service is available for customers in Shenzhen and surrounding areas:
    • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
    • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
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    Contact Information

    Email: info@materialparts.com

    Tel / WhatsApp: +86 13760382860

    Service & Packaging

    Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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    2. Genuine Product Guarantee & Full-process Quality Inspection

    All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

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    Professional Packaging Standards

    Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

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    • All components are packed separately to avoid damage caused by friction and collision;
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    We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

    Contact Information

    For service consultation or packaging customization, please feel free to contact us:
    Email: info@materialparts.com
    Tel / WhatsApp: +86 13760382860
    Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
     

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