現在提供此產品的更新版本
具備升級功能，可直接投入使用替代所比較的裝置。
TLIN1021A-Q1
- AEC-Q100 (Grade 1) Qualified for automotive applications
- Compliant to LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and ISO 17987–4 electrical physical layer (EPL) specification
- Compliant to SAE J2602-1 LIN Network for Vehicle Applications
- Functional Safety-Capable
- Wide input operational voltage range:
- VSUP range from 4.5 V to 36 V
- LIN transmit data rate up to 20 kbps
- LIN receive data rate up to 100 kbps
- Operating modes: Normal, Standby and Sleep
- Low-power mode wake-up support with source recognition:
- Remote wake-up over the LIN bus
- Local wake-up via the WAKE pin
- Local wake-up via EN
- Integrated 45-kΩ LIN pull-up resistor
- Control of system-level power using the INH pin
- Power-up/down glitch-free operation on LIN bus and RXD output
- Protection features: ±45-V LIN bus fault tolerant, 42-V load dump support, undervoltage protection on VSUP, TXD dominant state time-out, thermal shutdown, unpowered node or ground disconnection fail-safe at system level
- Junction temperatures from -40°C to 150°C
- Available in 8-pin SOIC, VSON with wettable flanks, and SOT23 packages
The TLIN1021A-Q1 is a local interconnect network (LIN) physical layer transceiver. LIN is a low-speed universal asynchronous receiver transmitter (UART) communication protocol, that supports automotive in-vehicle networking.
The TLIN1021A-Q1 transmitter supports data rates up to 20 kbps. The transceiver controls the state of the LIN bus through the TXD pin and reports the state of the bus on its open-drain RXD output pin. The device has a current-limited wave-shaping driver to reduce electromagnetic emissions (EME).
The TLIN1021A-Q1 is designed to support 12-V applications with a wide input voltage operating range. The device supports low-power sleep mode, as well as wake-up from low-power mode through wake over LIN, the WAKE pin, or the EN pin. The device allows system-level reductions in battery current consumption, by selectively enabling the various power supplies that can be present on a node through the TLIN1021A-Q1 INH output pin.
space
您可能會感興趣的類似產品
功能相似於所比較的產品。
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 | TLIN1021A-Q1 Fault-Protected LIN Transceiver with Inhibit and Wake datasheet (Rev. B) | PDF | HTML | 2022/4/1 | ||
| 功能安全資訊 | TLIN1021A-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 2020/10/15 |
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)。
TLIN1021DEVM — 具有喚醒與 INH 的 TLIN1021-Q1 本機互連網路 (LIN) 收發器評估模組
TIDEP-01036 — mmWave 雷達感測器腳踢開啟參考設計
此設計可為以 TI 單晶片 77GHz 車用雷達感測器 AWRL1432 為基礎的腳踢開啟 (KTO) 終端應用，提供低成本的小型參考。AWRL1432 裝置執行以機器學習為基礎的手勢感測演算法，可進行踢蹴偵測，以啟動汽車的電動升降門、電動後車廂或電動滑動門。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23-THN (DDF) | 8 | Ultra Librarian |
| SOIC (D) | 8 | Ultra Librarian |
| VSON (DRB) | 8 | 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。