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ADuM1410 Datasheet

ADuM1410 Datasheet

Quad-Channel Digital Isolators
Part No.: ADuM1410
Page: 22 Pages
Size: 361 KB
Manufacturer: Analog Devices, Inc.
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Views: 1
Update Time: 2023-12-22 11:23:02
DataSheet: Download

ADuM1410 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
ADuM1410ARWZ Tube 47   3 16 -40°C ~ 105°C 16-Lead SOIC_W  
ADuM1410ARWZ-RL Reel 1000   3 16 -40°C ~ 105°C 16-Lead SOIC_W, 13” Tape and Reel  
ADuM1410BRWZ Tube 47   3 16 -40°C ~ 105°C 16-Lead SOIC_W  
ADuM1410BRWZ-RL Reel 1000   3 16 -40°C ~ 105°C 16-Lead SOIC_W, 13” Tape and Reel  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

ADuM1410 Datasheet(PDF)

ADuM1410 Datasheet(Picture)

ADuM1410 Features

  • Low Power Operation
    5 V operation
    1.3 mA per channel maximum at 0 Mbps to 2 Mbps
    4.0 mA per channel maximum at 10 Mbps
    3 V operation
    0.8 mA per channel maximum at 0 Mbps to 2 Mbps
    1.8 mA per channel maximum at 10 Mbps
  • Bidirectional communication
  • 3 V/5 V level translation
  • High temperature operation: 105°C
  • Up to 10 Mbps data rate (NRZ)
  • Programmable default output state
  • High common-mode transient immunity: >25 kV/µs
  • See datasheet for additional features

ADuM1410 Applications

  • General-purpose multichannel isolation
  • SPI interface/data converter isolation
  • RS-232/RS-422/RS-485 transceivers
  • Industrial field bus isolation

ADuM1410 Description

The ADuM1410 are four-channel digital isolators based on Analog Devices, Inc. iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technologies, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.

By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The usual concerns that arise with optocouplers, such as uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects, are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates.

The ADuM1410 isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide) up to 10 Mbps. All models operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. All products also have a default output control pin. This allows the user to define the logic state the outputs are to adopt in the absence of the input power. Unlike other optocoupler alternatives, the ADuM1410 isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions.

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