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Information as of 2000-01-10
 Latest information online
PCA82C252; Fault-tolerant CAN transceiver
| Description |  |
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.
| Features | |
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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.
| Datasheet | |
| Blockdiagram | |
| Products, packages, availability and ordering | |
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: | |
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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