首頁 介面 CAN 收發器
首頁
介面
CAN 收發器
最新

TCAN1473-Q1

現行

具有抑制和喚醒功能的車用、低功率訊號改善 CAN FD 收發器

立即訂購
產品規格表

TCAN1473-Q1

現行
產品規格表 立即訂購

產品詳細資料

Protocols CAN, CAN FD, CAN SIC Number of channels 1 Supply voltage (V) 4.5 to 40 Bus fault voltage (V) -58 to 58 Signaling rate (max) (Mbps) 8 Rating Automotive
Protocols CAN, CAN FD, CAN SIC Number of channels 1 Supply voltage (V) 4.5 to 40 Bus fault voltage (V) -58 to 58 Signaling rate (max) (Mbps) 8 Rating Automotive
SOIC (D) 14 51.9 mm² 8.65 x 6 SOT-23-THN (DYY) 14 13.692 mm² 4.2 x 3.26 VSON (DMT) 14 13.5 mm² 4.5 x 3
  • AEC Q100 Qualified for automotive applications
  • Functional Safety-Capable
  • Implements Signal Improvement Capability (SIC) as defined in ISO 11898-2:2024
    • Actively improves bus signal by eliminating ringing and enhancing bit symmetry

    • Backward compatible for use in classic CAN networks

  • Wide input operational voltage range
  • VIO level shifting supports: 1.7V to 5.5V
  • Operating modes:
    • Normal mode
    • Silent mode
    • Standby mode
    • Low-power sleep mode supporting remote and local wake-up

  • High-voltage INH output for system power control

  • Local wake-up support via the WAKE pin

  • 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
    • Under-voltage protection
    • Thermal shutdown protection
    • TXD dominant state timeout (TXD DTO)
  • Available in 14-pin leaded (SOIC) packages and leadless (VSON) package with wettable flanks for improved automated optical inspection (AOI) capability
  • AEC Q100 Qualified for automotive applications
  • Functional Safety-Capable
  • Implements Signal Improvement Capability (SIC) as defined in ISO 11898-2:2024
    • Actively improves bus signal by eliminating ringing and enhancing bit symmetry

    • Backward compatible for use in classic CAN networks

  • Wide input operational voltage range
  • VIO level shifting supports: 1.7V to 5.5V
  • Operating modes:
    • Normal mode
    • Silent mode
    • Standby mode
    • Low-power sleep mode supporting remote and local wake-up

  • High-voltage INH output for system power control

  • Local wake-up support via the WAKE pin

  • 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
    • Under-voltage protection
    • Thermal shutdown protection
    • TXD dominant state timeout (TXD DTO)
  • Available in 14-pin leaded (SOIC) packages and leadless (VSON) package with wettable flanks for improved automated optical inspection (AOI) capability

The TCAN1473-Q1 is a Controller Area Network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2024 CAN specification with Signal Improvement Capability (SIC) functionality. The device reduces signal ringing at dominant-to-recessive edges and enables higher throughput in complex network topologies. SIC allows applications to extract the real benefit of CAN Flexible Datarate (CAN FD) by operating at 2Mbps, 5Mbps, and 8Mbps, even in large networks with multiple unterminated stubs.

The TCAN1473-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 TCAN1473-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1473-Q1 initiates system start-up by driving INH high.

These devices are pin-compatible to 14-pin single-channel CAN FD transceivers, such as TCAN1043N-Q1 or TCAN1043H-Q1.

The TCAN1473-Q1 is a Controller Area Network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2024 CAN specification with Signal Improvement Capability (SIC) functionality. The device reduces signal ringing at dominant-to-recessive edges and enables higher throughput in complex network topologies. SIC allows applications to extract the real benefit of CAN Flexible Datarate (CAN FD) by operating at 2Mbps, 5Mbps, and 8Mbps, even in large networks with multiple unterminated stubs.

The TCAN1473-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 TCAN1473-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1473-Q1 initiates system start-up by driving INH high.

These devices are pin-compatible to 14-pin single-channel CAN FD transceivers, such as TCAN1043N-Q1 or TCAN1043H-Q1.
filter 尋找其它 CAN 收發器
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
引腳對引腳且具備與所比較裝置相同的功能
最新 TCAN1473A-Q1 現行 具有抑制和喚醒功能的車用、低功率訊號改善 CAN FD 收發器 Additional features: SWE timer, TXDCLP, and INH_MASK

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 3
類型 標題 日期
* Data sheet TCAN1473-Q1 Automotive Signal Improvement Capable CAN FD Transceiver With Sleep Mode datasheet (Rev. A) PDF | HTML 2025年 9月 30日
Functional safety information TCAN1043N-Q1 and TCAN1473-Q1 Functional Safety FIT Rate, FMD, and Pin FMA PDF | HTML 2024年 12月 9日
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 2022年 4月 27日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

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。

使用指南: PDF | HTML
TI.com 無法提供
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)
要求
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

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 (...)
使用指南: PDF
View Options
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (D) 14 Ultra Librarian
SOT-23-THN (DYY) 14 Ultra Librarian
VSON (DMT) 14 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片