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Transceptores CAN

TCAN1575-Q1

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Transceptor CAN para automoción con capacidad de mejora de la señal y conexión en red parcial median

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TCAN1575-Q1

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Detalles del producto

Features Inhibit, Partial networking, Sleep, Wake Architecture 12V, 24V Bus fault voltage (V) -58 to 58 Protocols CAN, CAN FD, CAN SIC Supply voltage (VCC) (V) 4.5V to 5.5V I/O supply voltage (V) 1.8, 3.3, 5 Signaling rate (max) (Mbps) 8 Number of channels 1 Rating Automotive
Features Inhibit, Partial networking, Sleep, Wake Architecture 12V, 24V Bus fault voltage (V) -58 to 58 Protocols CAN, CAN FD, CAN SIC Supply voltage (VCC) (V) 4.5V to 5.5V I/O supply voltage (V) 1.8, 3.3, 5 Signaling rate (max) (Mbps) 8 Number of channels 1 Rating Automotive
SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm) SOT-23-THN (DYY) 14 13.692 mm² (4.2 mm × 3.26 mm) VSON (DMT) 14 13.5 mm² (4.5 mm × 3 mm)
  • AEC-Q100 (Grade 1): Qualified for automotive applications
  • Meets requirements for ISO 11898-2:2024 Annex A standard for CAN with Signal Improvement Capability for 2Mbps and 5Mbps communication

  • CAN FD communication rates up to 8Mbps

  • Supports selective wake or partial networking while transmitting and receiving error-free classic CAN or CAN FD data
  • Functional Safety Quality-Managed: TCAN1576-Q1
  • Functional Safety-Capable: TCAN1575-Q1
  • The TCAN157x-Q1 supports nominal processor IO voltages from 1.8V to 5V
  • Wide operating range:
    • ±58V Bus fault protection
    • ±12V Common mode
  • TCAN1576-Q1 supports:
    • Watchdog: Timeout, Window and Q&A
    • Bus fault diagnostics and reporting
    • Programmable INH/LIMP pin
  • 14-Pin SOIC, VSON and SOT23 packages
    • VSON package with improved automated optical inspection (AOI) capability
  • AEC-Q100 (Grade 1): Qualified for automotive applications
  • Meets requirements for ISO 11898-2:2024 Annex A standard for CAN with Signal Improvement Capability for 2Mbps and 5Mbps communication

  • CAN FD communication rates up to 8Mbps

  • Supports selective wake or partial networking while transmitting and receiving error-free classic CAN or CAN FD data
  • Functional Safety Quality-Managed: TCAN1576-Q1
  • Functional Safety-Capable: TCAN1575-Q1
  • The TCAN157x-Q1 supports nominal processor IO voltages from 1.8V to 5V
  • Wide operating range:
    • ±58V Bus fault protection
    • ±12V Common mode
  • TCAN1576-Q1 supports:
    • Watchdog: Timeout, Window and Q&A
    • Bus fault diagnostics and reporting
    • Programmable INH/LIMP pin
  • 14-Pin SOIC, VSON and SOT23 packages
    • VSON package with improved automated optical inspection (AOI) capability

The TCAN157x-Q1 are enhanced high-speed, CAN FD SIC transceivers that meet the physical layer requirements of the ISO 11898-2:2024 (Annex A) for a high-speed CAN SIC specification supporting data rates up to 8Mbps. The devices are configured using SPI for access to full functionality. They support nominal processor IO voltages from 1.8V to 5V using the corresponding voltage on VIO, allowing the use of lower power processors.

These transceivers support selective wake (being able to wake-up based on WUF identification). The feature enables systems to implement partial networking and operate with a reduced number of nodes in an active state while the remaining nodes are in a low-power sleep mode. The transceivers and selective wake function meet the specifications of the ISO 11898-2:2024 standard.

The TCAN1576-Q1 is a full-featured device supporting watchdog and advanced bus diagnostics. For ease of debug, the advanced bus fault diagnostics and communication feature is used to determine specific bus faults.

The TCAN157x-Q1 are register compatible within the family and with TCAN1145-Q1 and TCAN1146-Q1 CAN FD Partial Networking transceivers. The TCAN157x-Q1 provides system designers the flexibility to implement features without hardware modifications, and with minimal software changes. The TCAN1576-Q1 inhibit (INH) pin is used to either enable node power or to be configured as a limp home pin when a watchdog error takes place.

The TCAN157x-Q1 are enhanced high-speed, CAN FD SIC transceivers that meet the physical layer requirements of the ISO 11898-2:2024 (Annex A) for a high-speed CAN SIC specification supporting data rates up to 8Mbps. The devices are configured using SPI for access to full functionality. They support nominal processor IO voltages from 1.8V to 5V using the corresponding voltage on VIO, allowing the use of lower power processors.

These transceivers support selective wake (being able to wake-up based on WUF identification). The feature enables systems to implement partial networking and operate with a reduced number of nodes in an active state while the remaining nodes are in a low-power sleep mode. The transceivers and selective wake function meet the specifications of the ISO 11898-2:2024 standard.

The TCAN1576-Q1 is a full-featured device supporting watchdog and advanced bus diagnostics. For ease of debug, the advanced bus fault diagnostics and communication feature is used to determine specific bus faults.

The TCAN157x-Q1 are register compatible within the family and with TCAN1145-Q1 and TCAN1146-Q1 CAN FD Partial Networking transceivers. The TCAN157x-Q1 provides system designers the flexibility to implement features without hardware modifications, and with minimal software changes. The TCAN1576-Q1 inhibit (INH) pin is used to either enable node power or to be configured as a limp home pin when a watchdog error takes place.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TCAN157x-Q1 Automotive Enhanced CAN FD SIC Transceiver with Partial Networking datasheet (Rev. B) PDF | HTML 31/10/2025
Informe How Signal Improvement Capability Unlocks the Real Potential of CAN FD Transceivers (Rev. A) PDF | HTML 6/10/2025
Información sobre seguridad funcional TCAN1575-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 14/02/2025

Diseño y desarrollo

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Placa de evaluación

TCAN1145EVM — TCAN1145-Q1 Transceptor CAN con vigilancia y módulo de evaluación de red parcial

Este EVM se puede utilizar para evaluar la familia de dispositivos TLIN114x. Se puede acceder fácilmente al bus CAN a través de puntos de prueba, el cabezal J7 y un conector DSUB9, estándar en muchas aplicaciones de automoción para cableado. Todos los pines están disponibles a través de cabezales (...)
Guía del usuario: PDF
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOIC (D) 14 Ultra Librarian
SOT-23-THN (DYY) 14 Ultra Librarian
VSON (DMT) 14 Ultra Librarian
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