TCAN1044EV-Q1 TCAN1044-Q1 Automotive Grade-0 Fault-Protected CAN FD Transceiver |

TCAN1044-Q1 Automotive Grade-0 Fault-Protected CAN FD Transceiver


Sample availability

Prototype samples are available (PTCAN1044EVDQ1). Request now


The TCAN1044EV-Q1 (TCAN1044EV) is a grade 0 high speed controller area network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. With reliable performance up to 150°C, the TCAN1044EV can be placed in systems which demand higher-temperatures without increasing the bill of materials or design complexity.

The TCAN1044EV transceiver supports both classical CAN and CAN FD networks up to 8 megabits per second (Mbps). The TCAN1044EV includes internal logic level translation via the VIO terminal to allow for interfacing the transceiver I/Os directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic I/Os. The transceiver supports a low-power standby mode and wake over CAN compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP). The TCAN1044EV transceiver also includes protection and diagnostic features supporting thermal-shutdown (TSD), TXD-dominant time-out (DTO), supply undervoltage detection, and bus fault protection up to
±58 V.


  • AEC-Q100 (Grade 0): qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards
  • Support of classical CAN and optimized CAN FD performance at 2, 5, and 8 Mbps
    • Short and symmetrical propagation delays for enhanced timing margin
    • Higher data rates in loaded CAN networks
  • I/O voltage range supports 1.7 V to 5.5 V
    • Support for 1.8-V, 2.5-V, 3.3-V, and 5-V applications
  • Protection features:
    • Bus fault protection: ±58 V
    • Undervoltage protection
    • TXD-dominant time-out (DTO)
      • Data rates down to 9.2 kbps
    • Thermal-shutdown protection (TSD)
  • Operating modes:
    • Normal mode
    • Low power standby mode supporting remote wake-up request
  • Optimized behavior when unpowered
    • Bus and logic pins are high impedance (no load to operating bus or application)
    • Hot-plug capable: power up/down glitch free operation on bus and RXD output
  • Receiver common mode input voltage: ±12 V
  • Available in SOIC (8) 4.90 mm x 3.91 mm package

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他の製品と比較 CAN & LIN メール Excelへダウンロード
Part number オーダー・オプション Protocols Number of channels (#) Supply voltage(s) (V) Bus fault voltage (V) Signaling rate (Max) (Mbps) Package Group Rating Operating temperature range (C) Low power mode Common mode voltage (V) Isolated HBM ESD (kV)
TCAN1044EV-Q1 ご注文 CAN     1     4.5 to 5.5     -58 to 58     8     SOIC | 8     Automotive     -40 to 150     Standby     -12 to 12     No     10    
TCAN1046V-Q1 ご注文 CAN     2     4.5 to 5.5     -58 to 58     8     VSON | 14     Automotive     -40 to 125     Standby     -12 to 12     No     -10 to 10