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TCAN3404-Q1

現行

具有關機和待機模式的車用 3.3V CAN 靈活資料速率 (FD) 收發器

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產品規格表

TCAN3404-Q1

現行
產品規格表 立即訂購

產品詳細資料

Features Standby Architecture 12V, 24V Bus fault voltage (V) -58 to 58 Protocols CAN, CAN FD I/O supply voltage (V) 3.3 Signaling rate (max) (Mbps) 8 Number of channels 1 Rating Automotive
Features Standby Architecture 12V, 24V Bus fault voltage (V) -58 to 58 Protocols CAN, CAN FD I/O supply voltage (V) 3.3 Signaling rate (max) (Mbps) 8 Number of channels 1 Rating Automotive
VSON (DRB) 8 9 mm² (3 mm × 3 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) SOT-23-THN (DDF) 8 8.12 mm² (2.9 mm × 2.8 mm)
  • AEC-Q100 Qualified for automotive applications
  • 3.3V Single supply operation
    • Eliminates the 5V regulator saving BOM cost and reducing PCB space
  • Excellent EMC operation in homogeneous and heterogeneous networks
  • Compatible with 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 8Mbps
    • Short and symmetrical propagation delays for enhanced timing margin
  • TCANC3403-Q1: I/O voltage range supports: 1.7V to 3.6V
  • Receiver common mode input voltage: ±30V
  • Protection features:
    • Bus fault protection: ±58V
    • ISO 10605 ESD on bus pins: ±8kV
    • Undervoltage protection
    • TXD-dominant time-out (DTO)
    • Thermal-shutdown protection (TSD)
  • Operating modes:
    • Normal mode
    • Low power standby mode supporting remote wake-up request
    • Ultra-low power shutdown mode: TCANC3404-Q1 only
  • Optimized behavior when unpowered
    • Bus and logic pins are high impedance (no load to operating bus or application)
    • Hot-plug capable: power up or down glitch-free operation on bus and RXD output
  • 8-Pin SOIC, small footprint SOT-23 and lead less VSON-8 package with wettable flanks for automated optical inspection (AOI)
  • AEC-Q100 Qualified for automotive applications
  • 3.3V Single supply operation
    • Eliminates the 5V regulator saving BOM cost and reducing PCB space
  • Excellent EMC operation in homogeneous and heterogeneous networks
  • Compatible with 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 8Mbps
    • Short and symmetrical propagation delays for enhanced timing margin
  • TCANC3403-Q1: I/O voltage range supports: 1.7V to 3.6V
  • Receiver common mode input voltage: ±30V
  • Protection features:
    • Bus fault protection: ±58V
    • ISO 10605 ESD on bus pins: ±8kV
    • Undervoltage protection
    • TXD-dominant time-out (DTO)
    • Thermal-shutdown protection (TSD)
  • Operating modes:
    • Normal mode
    • Low power standby mode supporting remote wake-up request
    • Ultra-low power shutdown mode: TCANC3404-Q1 only
  • Optimized behavior when unpowered
    • Bus and logic pins are high impedance (no load to operating bus or application)
    • Hot-plug capable: power up or down glitch-free operation on bus and RXD output
  • 8-Pin SOIC, small footprint SOT-23 and lead less VSON-8 package with wettable flanks for automated optical inspection (AOI)

The TCANC3403-Q1 and TCANC3404-Q1 are 3.3V controller area network (CAN) FD transceivers that are compatible with the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The transceivers have certified electromagnetic compatibility (EMC) operation for use with classical CAN and CAN FD networks up to 5 megabits per second (Mbps). Up to 8Mbps operation in simpler networks is possible with these devices. The TCANC3403-Q1 includes an internal logic level translation through the VIO pin, allowing the direct interface of the transceiver I/Os to 1.8V, 2.5V, or 3.3V logic levels. The TCANC3404-Q1 has shutdown feature where all blocks are powered off and device enters ultra-low power consumption mode. The transceivers support a low-power standby mode, and a wake over CAN which is compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP).

The transceivers include thermal-shutdown (TSD), TXD-dominant time-out (DTO) and supply undervoltage detection. The devices have defined fail-safe behavior in supply undervoltage or floating pin scenarios. These devices are available in industry-standard SOIC-8, the VSON-8, and a space-saving small footprint SOT-23 packages.

The TCANC3403-Q1 and TCANC3404-Q1 are 3.3V controller area network (CAN) FD transceivers that are compatible with the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The transceivers have certified electromagnetic compatibility (EMC) operation for use with classical CAN and CAN FD networks up to 5 megabits per second (Mbps). Up to 8Mbps operation in simpler networks is possible with these devices. The TCANC3403-Q1 includes an internal logic level translation through the VIO pin, allowing the direct interface of the transceiver I/Os to 1.8V, 2.5V, or 3.3V logic levels. The TCANC3404-Q1 has shutdown feature where all blocks are powered off and device enters ultra-low power consumption mode. The transceivers support a low-power standby mode, and a wake over CAN which is compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP).

The transceivers include thermal-shutdown (TSD), TXD-dominant time-out (DTO) and supply undervoltage detection. The devices have defined fail-safe behavior in supply undervoltage or floating pin scenarios. These devices are available in industry-standard SOIC-8, the VSON-8, and a space-saving small footprint SOT-23 packages.
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TCAN3403-Q1 現行 具有靈活的 I/O 和待機模式的車用 3.3V CAN 靈活資料速率 (FD) 收發器 I/O level shifting from 1.7V to 3.6V to communicate with a wide range of microcontrollers

技術文件

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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 TCAN340x-Q1 3.3V Automotive CAN FD Transceivers with Standby Mode and ±58V bus Standoff datasheet (Rev. A) PDF | HTML 2024/6/26
應用說明 Overview of 3.3V Controller Area Network (CAN) Transceivers (Rev. A) PDF | HTML 2025/5/29
白皮書 軟體定義車輛將汽車電子的未來推入正軌 (Rev. B) PDF | HTML Download English Version (Rev.B) PDF | HTML 2025/1/29
Application brief Migrating From Legacy 3.3V CAN to TCAN3413 and TCAN3414 PDF | HTML 2024/9/19
技術文章 利用完全可互通且符合 EMC 規範的 3.3V CAN 收發器簡化汽車介面設計 PDF | HTML Download English Version PDF | HTML 2024/8/14
白皮書 How Automotive-Qualified Electromagnetic-Compliant 3.3V CAN FD Transceivers Improve ECU Performance (Rev. A) PDF | HTML 2024/8/2
功能安全資訊 TCAN340x-Q1 Functional safety FIT Rate, FMD and Pin FMA PDF | HTML 2024/6/27

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開發板

TCAN-SOIC8-EVM — 採用 8 針腳 SOIC 或 SOT 封裝且適用於 CAN 收發器的通用評估模組

TCAN-SOIC8-EVM 的開發用途，在於為使用者提供評估所有德州儀器 8 針腳 CAN 收發器裝置的選項。電路板透過元件尺寸和跨接器選項提供評估彈性。

使用指南: PDF | HTML
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TCAN332EVM — TCAN33x 雙站點工業 CAN 評估模組 (EVM)

此 EVM 已預裝 TCAN332 CAN 收發器。此 CAN EVM 可由使用者重新配置，適用於所有 TI CAN 收發器系列：SN65HVD23x、SN65HVD25x、SN65HVD10x0 及 SN65HVDA54x 等系列，只需更換收發器並設定 EVM 上的跳線即可相容。EVM 具備基本 CAN 評估配置，其中包括評估 CAN 收發器性能所需的各種負載和終端設定。

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模擬型號

TCAN341x and TCAN340x-Q1 IBIS Model

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參考設計

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此設計是一款以 TI 單晶片 60GHz 車用雷達感測器 AWRL6432 為基礎的低功耗的小巧外型參考設計。此設計採用高 RF 性能 PCB 材質，並鎖定車艙內感測終端應用，如車內兒童偵測 (CPD) 和入侵者偵測 (ID)。AWRL6432 裝置執行基於機器線上學習的存在和偵測演算法，以偵測和分類車輛乘員。

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VSON (DRB) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
SOT-23-THN (DDF) 8 Ultra Librarian
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