• ADUM7441CRQZ RQ-16
ADUM7441CRQZ RQ-16

ADUM7441CRQZ

1 kV RMS Digital Isolator with Four Channels

Quantity Unit Price(USD) Ext. Price
1 $4.471 $4.47
200 $1.731 $346.20
500 $1.671 $835.50
1000 $1.640 $1,640.00

Inventory:9,892

*The price is for reference only.
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  • Part Number : ADUM7441CRQZ

  • Package/Case : RQ-16

  • Brands : Analog Devices

  • Components Categories : Digital Isolators

  • Datesheet : ADUM7441CRQZ DataSheet (PDF)

Quick Inquiry

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Overview of ADUM7441CRQZ

The ADUM7441CRQZ is a quad-channel digital isolator manufactured by Analog Devices. It provides four independent isolation channels with a data rate of up to 100 Mbps and reinforced isolation rated at 5.7 kV RMS. The device is designed to isolate data interfaces, such as SPI, I2C, and UART, in industrial automation, instrumentation, and communication systems. It uses iCoupler technology for high performance and reliability.The ADUM7441CRQZ features low power consumption, allowing it to operate in harsh industrial environments while maintaining efficiency. It also has a wide operating temperature range of -40°C to +125°C, making it suitable for various applications. The device comes in a compact QSOP package, saving board space and simplifying layout design.

ADUM7441CRQZ

Key Features

  • Isolation barrier with quad-channel digital isolators
  • Provides 150 Mbps data rate
  • Offers up to 25 kV/μs common-mode transient immunity
  • Has a maximum propagation delay of 22 ns
  • Wide supply voltage range of 3.0 V to 5.5 V
  • Low power consumption and high temperature operation of -40°C to 125°C

    • Application

  • The ADUM7441CRQZ is commonly used in applications such as industrial automation, instrumentation, and medical equipment
  • It is also suitable for use in systems requiring isolation of high-speed digital signals, such as serial communication interfaces, bus systems, and signal isolation in data acquisition systems

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Product Category Digital Isolators RoHS Details
    Series ADUM7441 Mounting Style SMD/SMT
    Package / Case QSOP-16 Number of Channels 4 Channel
    Polarity Bidirectional Data Rate 25 Mb/s
    Isolation Voltage 1000 Vrms Isolation Type Magnetic Coupling
    Supply Voltage - Max 5.5 V Supply Voltage - Min 3 V
    Operating Supply Current 8.5 mA, 18 mA Propagation Delay Time 50 ns
    Minimum Operating Temperature - 40 C Maximum Operating Temperature + 105 C
    Brand Analog Devices Maximum Fall Time 2.8 ns (Typ)
    Maximum Rise Time 2.8 ns (Typ) Operating Supply Voltage 5.5 V
    Product Type Digital Isolators Pulse Width 40 ns
    Factory Pack Quantity 98 Subcategory Interface ICs
    Type General Purpose Unit Weight 0.010159 oz

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    Warranty, Returns, and Additional Information

    • QA & Return Policy

      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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