TMAG5123-Q1
- AEC-Q100
qualified for automotive applications:
- Temperature grade 0: –40°C To +150°C, TA
- In-plane, omnipolar Hall-effect switch
- High magnetic sensitivity:
- TMAG5123B -Q1: 4.1 mT (typical)
- TMAG5123C -Q1: 7.5 mT (typical)
- TMAG5123D -Q1: 10.9 mT (typical)
- Supports a wide voltage range
- 2.7-V to 38-V operating VCC range
- No external regulator required
- 30kHz continuous conversion
- Open-drain output
- SOT-23 package option
- Protection features
- Supports up to 40-V load dump
- Reverse battery protection to –20-V
- Output short-circuit protection
- Output current limitation
The TMAG5123-Q1 is a chopper-stabilized omnipolar, active-low, in-plane, Hall-effect switch sensor. The TMAG5123-Q1 eases mechanical placement of the sensor by measuring magnetic fields parallel to the surface of the printed circuit board (PCB) in a surface mount SOT-23 package.
Different sensitivity levels are available to match the specific requirement of the application. When the applied magnetic flux density value exceeds the operating point (BOP) threshold in absolute magnetic field values, the open-drain output produces a low-state voltage. The output remains low until the applied field decreases to less than the release point (BRP) threshold also in absolute terms.
The TMAG5123-Q1 incorporates a wide 2.7-V to 38-V operating voltage range and reverse polarity protection of up to -20-V, enabling robust operation for industrial and automotive applications.
您可能會感興趣的類似產品
針腳對針腳的功能與所比較的裝置相同。
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 | TMAG5123-Q1 Automotive In-Plane, High-Precision, High-Voltage, Hall-Effect Switch datasheet (Rev. A) | PDF | HTML | 2021/8/25 | ||
| Application brief | Introduction to TI Magnetic Sense Simulator Features | PDF | HTML | 2023/12/5 | |||
| 使用指南 | Texas Instruments' Magnetic Sense Simulator User's Guide | PDF | HTML | 2023/12/4 | |||
| Application brief | Sensing Magnetic Fields In-Plane Versus Out-of-Plane (Rev. C) | PDF | HTML | 2022/8/31 | |||
| Application brief | Transition Detection Using Hall-Effect Sensors (Rev. A) | PDF | HTML | 2022/6/9 | |||
| 功能安全資訊 | TMAG5123-Q1 Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 2022/1/27 | |||
| 應用說明 | HMI Rocker Switch With Hall-Effect Switches | PDF | HTML | 2022/1/21 | |||
| Application brief | Multi-State Position Selection Using Hall-Effect Sensors | PDF | HTML | 2022/1/13 |
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)。
TMAG5123EVM — TMAG5123 平面內高精密度霍爾效應開關評估模組
TMAG5123 為高精密度、廣泛 Vin、平面內霍爾效應感測器系列產品，專為需要更高磁性精密度和更高設計彈性的系統挑戰而設計。TMAG5123 評估模組安裝有 Sensata 499-P36-20 測試插槽，可精準測試 TMAG5123 系列的所有變體。每個裝置都具有不同的靈敏度，以測試每個靈敏度以供應用使用。TMAG5123 可在 2.5V 至 38V 的 VCC 範圍內運作，並採用標準 SOT-23 封裝。
TI-MAGNETIC-SENSE-SIMULATOR — TI Magnetic sensing simulation tool
HALL-PROXIMITY-DESIGN — Magnetic Sensing Proximity Tool
HALL-PROXIMITY-DESIGN 是一款軟體工具，可幫助磁鐵與霍爾效應感測器系統的快速重複設計。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23 (DBZ) | 3 | 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。