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MAX3055 - Fault-Protected/Tolerant CAN Transceiver

Description

The MAX3054/MAX3055/MAX3056 are interfaces between the protocol controller and the physical wires of the bus lines in a controller area network (CAN).

The devices provide differential transmit capability and switch to single-mode if certain fault conditions occur.

Features

  • ±80V Fault Protection.
  • Low RFI/Excellent EMC Immunity.
  • Full Wake-Up Capability During Failure Modes.
  • Bus Failure Management.
  • Support Single-Wire Transmission Mode with Ground Offset Voltages Up to 1.5V.
  • Thermally Protected.
  • Do Not Disturb the Bus Line when Unpowered.
  • Low-Current Sleep and Standby Mode with Wake-Up Through Bus Lines.
  • Up to 250kbps Data Rate (MAX3054).
  • Pin and Functionally Compatib.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX3054/MAX3055/ MAX3056 ±80V Fault-Protected/Tolerant CAN Transceiver General Description The MAX3054/MAX3055/MAX3056 are interfaces between the protocol controller and the physical wires of the bus lines in a controller area network (CAN). The devices provide differential transmit capability and switch to single-mode if certain fault conditions occur. The MAX3054/MAX3055/MAX3056 guarantee full wakeup capability during failure modes. The extended fault-protected voltage range of CANH and CANL bus lines of ±80V. Current-limiting and thermalprotection circuits protect the transmitter output stage against overcurrent faults to prevent destruction of the transmitter output stage. The CANH and CANL lines are also protected against electrical transients that may occur in rugged environments.
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