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TCAN1463-Q1
- AEC-Q100 (grade 1) qualified for automotive applications
- Functional Safety-Capable
- Meets the requirements of ISO 11898-2:2016
- Implements Signal Improvement Capability (SIC) as defined in CiA 601-4
- Actively improves bus signal by eliminating ringing and enhancing bit symmetry
- Supports classic CAN and CAN FD up to 8 Mbps
- Wide input operational voltage range
- VIO level shifting supports: 1.7 V to 5.5 V
- Operating modes:
- Normal mode
- Silent mode
- Standby mode
- Low-power sleep mode
- High-voltage INH output for system power control
- INH_MASK pin to keep INH disabled during spurious wake-up events
- Local wake-up support via the WAKE pin
- Sleep Wake Error (SWE) timer enables safe transition from standby mode to sleep mode in the event of a system power failure or software fault
- Allows for extended power-up time
- Defined behavior when unpowered
- Bus and IO terminals are high impedance (no load to operating bus or application)
- Protection features:
- ±58-V CAN bus fault tolerant
- Load dump support on VSUP
- IEC ESD protection
- Undervoltage protection
- Thermal shutdown protection
- TXD dominant state timeout (TXD DTO)
- Available in a 14-pin leaded (SOT and SOIC) packages, and leadless (VSON) package with wettable flanks for improved automated optical inspection (AOI) capability
The TCAN1463-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 and the CiA 601-4 SIC specification. The device supports both classical CAN and CAN FD (flexible data rate) data rates up to 8 Megabits per second (Mbps).
The TCAN1463-Q1 reduces signal ringing at the dominant-to-recessive edge and enables higher throughput in complex network topologies. SIC allows the applications to extract the real benefit of CAN FD by operating at 2 Mbps, 5 Mbps, or beyond in large networks with multiple unterminated stubs. The device is pin compatible with classical CAN FD transceivers, such as TCAN1043A-Q1 or TCAN1043-Q1 when INH_MASK feature is not used (INH_MASK pin is left floating or connected to GND).
The TCAN1463-Q1 allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that may be present on a system via the INH output pin. This allows a low-current sleep state in which power is gated to all system components except for the TCAN1463-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1463-Q1 initiates system start-up by driving INH high.
The TCAN1463-Q1 features an SWE timer that enables a safe transition to Sleep mode after 4 minutes (tINACTIVE) of inactivity in Standby mode. This makes sure the device is transitioned to low-power Sleep mode if the MCU fails to transition the device to Normal mode.
技術文件
| 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 | TCAN1463-Q1 Automotive Signal Improvement Capable CAN FD Transceiver With Sleep Mode datasheet (Rev. C) | PDF | HTML | 2022/12/22 | ||
| 應用說明 | Comparison of CAN, CAN FD, and CAN XL | PDF | HTML | 2026/6/18 | |||
| 白皮書 | How Signal Improvement Capability Unlocks the Real Potential of CAN FD Transceivers (Rev. A) | PDF | HTML | 2025/10/6 | |||
| 證書 | TCAN1463EVM EU RoHS Declaration of Conformity (DoC) | 2022/7/27 | ||||
| 功能安全資訊 | TCAN1463-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 2022/5/20 | |||
| 應用說明 | Protecting Automotive CAN Bus Systems From ESD Overvoltage Events | PDF | HTML | 2022/4/27 |
設計與開發
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TCAN-SOIC14-EVM — 通用 SOIC 14 針腳 CAN 評估模組
通用 SOIC 14 針腳 CAN 評估模組 (EVM) 為使用者提供評估所有 TI 14 針腳 CAN 收發器系列的能力。這款通用 14 針腳 CAN EVM 可透過填充收發器並在 EVM 上設定跨接器進行配置，並搭配所有 TI 14 針腳 CAN 收發器系列使用。
此 EVM 也具備 SIC 網路的配置面積，可透過使用者安裝的 J10 和 J11 連接至 CAN 匯流排線路。將 SIC 網路連接至 CANH 和 CANL 會在訊號中增加更多反射和振鈴，以模擬有雜訊的 CAN 匯流排。這可用於在雜訊較高的環境中測試收發器的可靠性。
TCAN1043DEVM — 具有 CAN FD 的 TCAN1043x-Q1 故障保護 CAN 收發器評估模組
TI TCAN1043xx-Q1 EVM 協助設計師評估 TCAN1043xx-Q1 CAN FD 收發器的運作與性能。使用 VIO、EN、INH、nSTB、VSUP、WAKE、和 nFAULT 針腳執行系統級評估的能力可在 EVM 上付諸實現。此外也提供匯流排終端、匯流排濾波及保護觀念。
TCAN1463EVM — 適用車用低功耗訊號改善 CAN FD 收發器的 TCAN1463-Q1 評估模組
此 EVM 已安裝 TCAN1463DRQ1，且可用於在訊號改善網路中評估收發器的運作。您可依使用者指南中所述，更換 EVM 上的收發器並設定跨接器，以配置此 EVM 以搭配 TCAN1043HG-Q1、TCAN1043G-Q1、TCAN1043H-Q1、TCAN1043A-Q1 和 TCAN1043-Q1 14 接腳 CAN 收發器使用。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VSON (DMT) | 14 | Ultra Librarian |
| SOIC (D) | 14 | Ultra Librarian |
| SOT-23-THN (DYY) | 14 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。