SN65HVD257 CAN evaluation module


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The Texas Instruments SN65HVD257 CAN EVM helps designers evaluate the operation and performance of the SN65HVD257 CAN transceiver. The SN65HVD257 includes many features for functional safety network implementation such as redundant CAN networks. The SN65HVD257 CAN EVM also provides PCB footprints for different bus terminations, bus filtering, and protection concepts. The EVM is provided with two SN65HVD257 devices installed. A separate EVM is available for the other CAN transceivers, SN65HVD255 CAN EVM, and another EVM uses the galvanic isolated CAN transceiver family (ISO1050).

  • Meets the Requirements of ISO11898-2
  • Turbo CAN:
    • Short Propagation Delay Times and Fast Loop Times
    • Higher Data Rates in Network
    • Enhances System Timing Margins
  • I/O Voltage Range Supports 3.3V and 5V MCUs
  • Ideal Passive Behavior When Unpowered
    • Bus Pins are High Impedance (no load to operating bus)
    • Logic Pins are High Impedance
    • Power Up/Down With Glitch Free Operation On Bus
  • Protection Features:
    • ESD Protection of Bus Pins
    • HBM ESD Protection Exceeds ±12kV
    • Bus Fault Protection –27V to 40V
    • Undervoltage Protection on Supply Pins
    • Driver Dominant Time Out (TXD DTO)
    • SN65HVD257: Receiver Dominant Time Out (RXD DTO)
    • SN65HVD257: FAULT Output Pin
    • Thermal Shutdown Protection
  • Characterized for –40°C to 125°C Operation
CAN & LIN transceivers & SBCs
SN65HVD257 CAN Transceiver with Fast Loop Times for Highly Loaded Networks and Features for Functional Safety

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Evaluation board


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Technical documentation

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Type Title Date
Certificate SN65HVD257EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide SN65HVD257 CAN EVM Aug. 16, 2012

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