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TCAN1044AEV-Q1

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Transceptor CAN FD mejorado con modo de espera de calidad automotriz 0

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TCAN1044AEV-Q1

ACTIVO
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Detalles del producto

Protocols CAN, CAN FD Number of channels 1 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -58 to 58 Signaling rate (max) (Bits) 8000000 Rating Automotive
Protocols CAN, CAN FD Number of channels 1 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -58 to 58 Signaling rate (max) (Bits) 8000000 Rating Automotive
SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-23-THN (DDF) 8 8.12 mm² 2.9 x 2.8
  • AEC-Q100 (Grade 0) Qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016 physical layer standard
  • Functional Safety-Capable
  • Support of classical CAN and optimized CAN FD performance at 2, 5, and 8 Mbps
    • Short and symmetrical propagation delays for enhanced timing margin
  • I/O voltage range supports 1.7 V to 5.5 V
  • Support for 12-V and 24-V battery applications
  • Receiver common mode input voltage: ±12 V
  • 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
  • 8-Pin SOIC and small footprint SOT-23 package
  • AEC-Q100 (Grade 0) Qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016 physical layer standard
  • Functional Safety-Capable
  • Support of classical CAN and optimized CAN FD performance at 2, 5, and 8 Mbps
    • Short and symmetrical propagation delays for enhanced timing margin
  • I/O voltage range supports 1.7 V to 5.5 V
  • Support for 12-V and 24-V battery applications
  • Receiver common mode input voltage: ±12 V
  • 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
  • 8-Pin SOIC and small footprint SOT-23 package

The TCAN1044AEV-Q1 is a high-speed controller area network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The transceiver has a certified electromagnetic compatibility (EMC) operation making it a suitable choice for classical CAN and CAN FD networks up to 5 megabits per second (Mbps). Up to 8 Mbps operation in simpler networks is possible with these devices. The device includes internal logic level translation via the VIO pin to allow for interfacing the transceiver I/O’s directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic levels. The transceiver supports a low-power standby mode and wake over CAN which is compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP).

The transceiver also includes thermal-shutdown (TSD), TXD-dominant time-out (DTO), supply undervoltage detection, and ±58-V bus fault protection. The device has defined fail-safe behavior in supply undervoltage or floating pin scenarios.

The TCAN1044AEV-Q1 is a high-speed controller area network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The transceiver has a certified electromagnetic compatibility (EMC) operation making it a suitable choice for classical CAN and CAN FD networks up to 5 megabits per second (Mbps). Up to 8 Mbps operation in simpler networks is possible with these devices. The device includes internal logic level translation via the VIO pin to allow for interfacing the transceiver I/O’s directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic levels. The transceiver supports a low-power standby mode and wake over CAN which is compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP).

The transceiver also includes thermal-shutdown (TSD), TXD-dominant time-out (DTO), supply undervoltage detection, and ±58-V bus fault protection. The device has defined fail-safe behavior in supply undervoltage or floating pin scenarios.
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Documentación técnica

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Tipo Título Fecha
* Data sheet TCAN1044AEV-Q1 Grade 0 Fault-Protected CAN FD Transceiver with 1.8-V I/O Support datasheet PDF | HTML 27 may 2021
Functional safety information TCAN1044Ax-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. A) PDF | HTML 08 feb 2023
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 abr 2022

Diseño y desarrollo

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Placa de evaluación

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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Pedidos y calidad

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  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
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  • Lugar de fabricación
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