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Manufacturer / Brand: AD
Details: Dual-Channel Digital Isolator (1/1 Channel Directionality)
Series: ADUM1201
Quantity Available: Over 17260 pieces

Datasheet for ADUM1201:

ADUM1201 datasheet
Price for ADUM1201
Product Parameters
  • Manufacturer Part Number : ADUM1201
  • Manufacturer : AD
  • Description : Dual-Channel Digital Isolator (1/1 Channel Directionality)
  • Series : ADUM1201
  • Reference Price : USD 0.848
  • Our Price : We have a better price, contact us by email
  • Product Type : Digital Isolation Technology
  • Function : Standard Digital Isolators
  • Current Suggest : Production
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : ADUM1201
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADUM1201
  • Narrow body, RoHS-compliant, SOIC 8-lead package
  • Low power operation
  • Bidirectional communication
  • 3 V/5 V level translation
  • High temperature operation:
    125°C
  • High data rate: dc to 25 Mbps (NRZ)
  • Precise timing characteristics
  • High common-mode transient immunity:
    >25 kV/μs
  • Automotive versions qualified per AEC-Q100
  • See data sheet for additional features
Product Detailed Description for ADUM1201

The ADuM1201 is a dual-channel, digital isolator with 1/1 channel directionality based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic transformer technologies, these isolation components provide outstanding performance characteristics superior to alternatives, such as optocouplers.

By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The typical optocoupler concerns regarding 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. Further-more, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates.

The ADuM120x product family of isolators provides two independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide). Both parts 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 a voltage translation functionality across the isolation barrier. In addition, the ADuM120x provide low pulse width distortion (<3 ns for CR grade) and tight channel-to-channel matching (<3 ns for CR grade). Unlike other optocoupler alternatives, the ADuM120x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions.

ADuM1200W and ADuM1201W are automotive grade versions qualified for 125°C operation per AEC-Q100. See the Automotive Products section for more details.

Applications

  • Size-critical multichannel isolation
  • SPI interface/data converter isolation
  • RS-232/RS-422/RS-485 transceiver isolation
  • Digital field bus isolation
  • Hybrid electric vehicles, battery monitor, and motor drive
Lifecycle information of ADUM1201

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

ADUM1201 More photos
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