TJA1024HG Datasheet, PDF
- Manufacturer model: TJA1024HG
- Function description: Quad LIN 2.2A/SAE J2602 transceiver
- Manufacturer: 恩智浦-NXP
- Data sheet: -
- Category: LIN收发器
TJA1024HG Alternate Parts
- Description The TJA1024 is a quad LIN transceiver that provides the interface between a LocalInterconnect Network (LIN) master/slave protocol controller and the physical bus in a LINnetwork. It comprises two independent and separated dual LIN transceiver blocks on asingle die (only the ground pins GND1 and GND2 are connected internally) with dedicatedsupply pins (VBAT1 for LIN 1/LIN2 and VBAT2 for LIN3/LIN4). The TJA1024 is primarily intended for in-vehicle subnetworks using baud rates up to20 kBd and is compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and SAE J2602. TheTJA1024 is software compatible with the TJA1022, TJA1027 and TJA1029. The transmit data streams generated by the protocol controller are converted by theTJA1024 into optimized bus signals shaped to minimize ElectroMagnetic Emissions(EME). The LIN bus output pins are pulled HIGH via internal termination resistors. For amaster application, an external resistor in series with a diode should be connectedbetween pin VBATx and the respective LIN pins. The receivers detect receive data streamson the LIN bus input pins and transfer them via pins RXDx to the microcontroller. Power consumption is very low when all four transceivers are in Sleep mode. However,the TJA1024 can still be woken up via pins LINx and SLPx_N.
- Part No. TJA1024HG
- Manufacturer 恩智浦-NXP
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