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ADUM1401BRWZ
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ADUM1401BRWZ

  • Category:Digital signal isolator
  • Product Name:Quad Digital Isolator (3/1 Channel Directivity)
  • Manufacturers:ADI
  • Production Batch Number:15+
  • Encapsulation:16 ld SOIC
  • Stock Status:There is stock
  • Stock Quantity:210
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the ADUM1401BRWZ
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  • Product introduction

Product details

The ADuM1401 is 3/1 channel directivityQuad digital isolator, using Analog DevicesiCoupler® technology. These isolation devices combine high-speed CMOS with monolithic air-core transformer technology to provide superior performance characteristics over alternative devices such as optocouplers.

iCoupler devices do not use LEDs and photodiodes, so there are no design difficulties typically associated with optocouplers. simpleiThe Coupler digital interface and robust performance characteristics eliminate the problems typically associated with optocouplers such as uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects.

theseiCoupler products do not require external drivers and other discrete components. In addition, in the case of comparable signal data rates,iCoupler devices consume only 1/10 to 1/6 of the power of optocouplers.

The ADuM140x family of isolators offers four independent isolation channels that support multiple channel configurations and data rates (refer to the Ordering Guide section of the data sheet). All models operate from supply voltages from 2.7 V to 5.5 V, are compatible with low-voltage systems, and are capable of voltage conversion across the isolation barrier. In addition, the ADuM140x features low pulse width distortion (CRW level less than 2 ns) and tight channel-to-channel matching (CRW stage less than 2 ns). Unlike other optocouplers, the ADuM140x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and in the absence of a power supply.

apply

  • Universal multi-channel isolation
  • SPI interface/data converter isolation
  • RS-232/RS-422/RS-485 transceiver
  • Industrial fieldbus isolation
  • Automotive systems

andADUM1401BRWZRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
ADUM1401BRWZ-RL ADI 15+ 16 ld SOIC Quad Digital Isolator (3/1 Channel Directivity)
ADUM1401BRWZ ADI 15+ 16 ld SOIC Quad Digital Isolator (3/1 Channel Directivity)

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