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Fault Protected CAN Transceiver With CAN FD and Wake Input


Package | PIN: SOIC (D) | 14
Temp: M (-55 to 125)
Carrier: Partial Tube
Qty Price
1-9 $2.27
10-24 $2.04
25-99 $1.89
100-249 $1.65
250-499 $1.52
500-749 $1.28
750-999 $1.05
1000+ $0.96


  • AEC Q100: Qualified for Automotive Applications
    • Device Temperature Grade 1: -55°C to 125°C AmbientOperating Temperature
    • Device HBM Classification Level: ±16kV
    • Device CDM Classification Level: ±1500 V
  • Meets the Requirements of the ISO 11898-2 (2016)
  • All Devices Support Classic CAN and 2 Mbps CAN FD (Flexible Data Rate) and "G" Options Support 5 Mbps
    • Short and Symmetrical Propagation Delays and Fast LoopTimes for Enhanced Timing Margin
    • Higher Data Rates inLoaded CAN Networks
  • VIO Level Shifting Supports 2.8 V to 5.5 V
  • Operating Modes
    • NormalMode
    • Standby Mode with INH Output and Local and RemoteWake up Request
    • Low Power Sleep Mode with INH Output and Local and Remote Wakeup Request
  • Ideal Passive Behavior When Unpowered
    • Bus and Logic Terminals are High Impedance (No Load to Operating Bus orApplication)
    • Hot Plug Capable: Power Up/Down Glitch Free Operation On Bus and RXDOutput
  • Meets or Exceeds EMC Standard Requirements
    • IEC 62228-3 – 2007 Compliant
    • SAE J2962-2Compliant
  • Protection Features
    • IEC ESD Protection of Bus Terminals: ±8 kV
    • Bus Fault Protection: ±58 V (non-H variants) and ±70 V (Hvariants)
    • Undervoltage Protection on SupplyTerminals
    • Driver Dominant Time Out (TXD DTO): Data Rates Down to 9.2 kbps
    • Thermal Shutdown Protection(TSD)
  • Receiver Common Mode Input Voltage: ±30 V
  • Typical Loop Delay: 110 ns
  • Junction Temperatures from –55°C to 150°C
  • Available in SOIC (14) Package and Leadless VSON (14) package (4.5 mm x 3.0 mm) with Improved Automated Optical Inspection (AOI) Capability

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Texas Instruments  TCAN1043DQ1

The TCAN1043xx-Q1 meets the physical layer requirements of the ISO 11898–2 (2016) HighSpeed Controller Area Network (CAN) specification providing an interface between the CAN bus andthe CAN protocol controller. These devices support both classical CAN and CAN FD up to 2 megabitsper second (Mbps). Devices with part numbers that include the suffix “G” are designed for CAN FDdata rates up to 5 Mbps. The TCAN1043xx-Q1 allows for system-level reductions in battery currentconsumption by selectively enabling (via the INH output pin) the various power supplies that may bepresent on a node. This allows an ultra-low-current sleep state in which power is gated to allsystem components except for the TCAN1043xx-Q1, which remains in a low-power state monitoring theCAN bus.

When a wake-up pattern is detected on the bus or when a local wake-up is requested viathe WAKE input, the TCAN1043xx-Q1 will initiate node start-up by driving INH high. TheTCAN1043xx-Q1 includes internal logic level translation via the VIO terminalto allow for interfacing directly to 3.3 V or 5 V controllers. The device includes many protectionand diagnostic features including CAN bus line short-circuit detection and battery connectiondetection. The TCAN1043xx-Q1 meets the ESD and EMC requirements of IEC 62228-3 and J2962-2 withoutthe need for additional protection components.