TLIN2022A-Q1
- AEC-Q100 (grade 1) qualified for automotive applications
- Compliant to LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2 A and ISO/DIS 17987–4 electrical physical layer (EPL) specification
- Conforms to SAE J2602-1 LIN network for vehicle applications
- Functional Safety-Capable
- Supports 12-V and 24-V battery applications
- LIN transmit data rate up to 20 kbps
- LIN receive data rate up to 100 kbps
- Wide operational supply voltage range from 4 V to 48 V
- Sleep mode: ultra-low current consumption allows
wake-up event from:
- LIN bus
- Local wake up through EN
- Power up and power down glitch-free operation on LIN bus and RXD output
- Protection
features:
- ±60 V LIN bus fault tolerant
- Undervoltage protection on VSUP
- TXD Dominant time out protection (DTO)
- Thermal shutdown protection
- Unpowered node or ground disconnection failsafe at system level.
- Available in SOIC (14) package and leadless VSON (14) Package with wettable flanks
The TLIN2022A-Q1 is a Dual Local Interconnect Network (LIN) physical layer transceiver with integrated wake-up and protection features, compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and ISO/DIS 17987–4 standards. LIN is a single wire bidirectional bus typically used for low speed in-vehicle networks using data rates up to 20 kbps. The TLIN2022A-Q1 is designed to support 12-V and 24-V applications with wider operating voltage and additional bus-fault protection.
The LIN receiver supports data rates up to 100 kbps for faster in-line programming. The TLIN2022A-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal using a current-limited wave-shaping driver which reduces electromagnetic emissions (EME). The receiver converts the data stream to logic-level signals that are sent to the microprocessor through the open-drain RXD pin. Ultra-low current consumption is possible using the sleep mode which allows wake-up via LIN bus or EN pin.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TLIN2022A-Q1 Dual Local Interconnect Network (LIN) Transceiver with Dominant State Timeout datasheet | PDF | HTML | 2021. 2. 16 | |
| 기능 안전 정보 | TLIN2022A-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 2021. 2. 16 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TLIN2029EVM — 지배적 상태 시간 초과를 지원하는 고장 방지 LIN(로컬 상호 연결 네트워크) 트랜시버 EVM
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VSON (DMT) | 14 | Ultra Librarian |
| SOIC (D) | 14 | Ultra Librarian |
주문 및 품질
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