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TCAN1575-Q1

現行

透過選擇性喚醒使用局部連網的車用 CAN 訊號改善收發器

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產品規格表

TCAN1575-Q1

現行
產品規格表 立即訂購

產品詳細資料

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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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TCAN157x-Q1 Automotive Enhanced CAN FD SIC Transceiver with Partial Networking datasheet (Rev. B) PDF | HTML 2025/10/31
白皮書 How Signal Improvement Capability Unlocks the Real Potential of CAN FD Transceivers (Rev. A) PDF | HTML 2025/10/6
功能安全資訊 TCAN1575-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2025/2/14

設計與開發

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開發板

TCAN1145EVM — 具看門狗和部分網路評估模組的 TCAN1145-Q1 CAN 收發器

此 EVM 可用於評估 TLIN114x 裝置系列。您可透過測試點、J7 接頭和 DSUB9 連接器輕鬆存取 CAN 匯流排，是許多汽車應用佈線的標準配置。在接頭或測試點中可使用所有引腳。具有整合式 USB2ANY 電路，可使用 TI GUI。SPI 針腳也可與 USB2ANY 電路中斷連接，並連接至接頭針腳，以便於連接使用者自己的處理器。空間足以提供 CAN 匯流排之保護，也提供不同終端選項。
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SOIC (D) 14 Ultra Librarian
SOT-23-THN (DYY) 14 Ultra Librarian
VSON (DMT) 14 Ultra Librarian
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