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Product INFOrmation page

Information as of 2000-01-10
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PCA82C252; Fault-tolerant CAN transceiver
Description
Features
Datasheet
Blockdiagram
Products, packages, availability and ordering
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DescriptionGo to the top of this page

The PCA82C252 is the interface between the CAN protocol controller and the physical bus. It is primarily intended for low-speed applications, up to 125 kBaud, in passenger cars. The device provides differential transmit capability but will switch in error conditions to a single-wire transmitter and/or receiver.


FeaturesGo to the top of this page

Optimized for in-car low-speed communication

  • Baud rate up to 125 kBaud
  • Up to 15 nodes can be connected
  • Supports unshielded bus wires
  • Low RFI due to built-in slope control function
  • Fully integrated receiver filters.

Bus failure management

  • Supports one-wire transmission modes with ground offset voltages up to 1.5 V
  • Automatic switching to single-wire mode in the event bus failure
  • Automatic reset to differential mode if bus failure is removed.

    Protection

    • Short-circuit proof to battery and ground in 12 V powered systems
    • Thermally protected
    • Bus lines protected against transients in an automotive environment
    • An unpowered node does not disturb the bus lines.

    Support for low-power modes

    • Low current sleep/standby mode with wake-up via the bus lines
    • Power-on reset flag on the output.


    DatasheetGo to the top of this page

    Type nr.

    Title

    Publication release date

    Datasheet status

    Page count

    File size (kB)

    Datasheet

    PCA82C252  Fault-tolerant CAN transceiver  28-Oct-97  Product Specification  20   112  Download PDF Open 


    BlockdiagramGo to the top of this page

    Blockdiagram of PCA82C252T


    Products, packages, availability and orderingGo to the top of this page

    Partnumber Order code (12nc) marking/packing package device status buy online
    PCA82C252T/N2  9352 129 30112  Standard marking * tube  SOT108  CQS  order this product online-
    Please note, devices listed in the "Products, packages, availability and ordering" table marked with "WIT" are discontinued. Devices marked with "DOD" will be in the near future.
    Contact your nearest sales or distributor office for the latest information on product status and availability.


    Find similar products:Go to the top of this page

    (Internet access required) PCA82C252 links to the similar products page containing an overview of products that are similar in function or related to the part number(s) as listed on this page. The similar products page includes products from the same catalog tree(s) , relevant selection guides and products from the same functional category.

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