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TCAN942H-Q1
- AEC-Q100 (Grade 1) Qualified for automotive applications
- Meets the requirements of ISO 11898-2:2024 and SAE J2284/5 physical layer standards for CAN FD
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Functional Safety-Capable
- Documentation will be available upon device release to aid in functional safety system design
- Supports CAN and CAN FD communication up to 8Mbps
- Increased robustness for 48V battery architectures and other higher-voltage applications
- High system-level short-to-battery and loss-of-ground resiliency
- VIO level shifting supports 2.9V to 5.5V
- Wide ±30V receiver input common-mode range
- Protection features:
- IEC ESD protection on bus pins
- Absolute maximum rating of ±72 on CAN pins
- Rated for system-level CAN bus faults of 58V or higher
- Undervoltage and loss-of-GND protection
- TXD dominant time-out (DTO)
- Thermal shutdown protection (TSD)
- Operating modes:
- Normal mode
- Low-power standby mode supporting remote wake-up requests
- Ultra-passive behavior when unpowered
- CAN pins become high-impedance when the device is unpowered
- Hot plug capable: glitch-free operation on RXD during power-up and power-down
- Defined device behavior during undervoltage conditions and when logic pins are floating
- Available in SOIC (8) and leadless 3mm × 3mm VSON (8) package with wettable flanks for automated optical inspection (AOI) capability
The TCAN942H-Q1 is a Controller Area Network (CAN) transceiver that meets the physical layer requirements of ISO 11898-2:2026 for CAN FD applications up to 8Mbps along with SAE J2284-1 through SAE J2284-5.
This family of transceivers has enhanced protection capability for system-level CAN short-to-battery and ECU loss-of-GND scenarios in 48V battery automotive settings, including for implementations using common-mode chokes. Additionally, these transceivers have certified electromagnetic compatibility (EMC) operation, making it an excellent choice for CAN CC and CAN FD networks in EMC-sensitive settings across all operation speeds. It is pin-compatible with 8-pin CAN FD and CAN SIC transceivers such as TCAN1044A(V)-Q1 and/or TCAN1472(V)-Q1.
The TCAN942HV-Q1 variant includes internal logic voltage translation using the VIO pin, allowing the transceiver to work with either 3.3V or 5V controller logic levels. These devices also support low-power standby mode with remote wake-up via the CAN bus, compliant with the wake-up pattern (WUP) defined in ISO 11898-2:2024. The device family also includes many protection features such as undervoltage detection, thermal shutdown (TSD), driver dominant timeout (TXD DTO), and transient overvoltage protection on the CAN pins.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TCAN942H-Q1 Automotive CAN FD Transceiver With Standby Mode and Enhanced Fault Protection datasheet | PDF | HTML | 2026. 7. 20 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TCAN-SOIC8-EVM — 8핀 SOIC 또는 SOT 패키지의 CAN 트랜시버용 범용 평가 모듈
TCAN-SOIC8-EVM은 사용자가 텍사스 인스트루먼트 8핀 CAN 트랜시버 장치를 평가할 수 있는 옵션을 제공하도록 개발되었습니다. 보드는 구성 요소 풋프린트 및 점퍼 옵션을 통해 평가 유연성을 제공합니다.
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
주문 및 품질
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