計算工具
HALL-PROXIMITY-DESIGN — Magnetic Sensing Proximity Tool
HALL-PROXIMITY-DESIGN is a software tool that facilitates rapid iterative design for magnet and Hall-effect sensor systems.
TMAG5131-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- Z-axis Hall-effect switch
- Ultra-low power consumption (typical ICC(AVG)):
- 10Hz version: 1.25µA at 3V
- 20Hz versions: 1.37µA at 3V
- Operating VCC range: 1.65V to 5.5V
- High-precision magnetic thresholds (typical BOP):
- 1.8mT with 0.6mT hysteresis
- 3mT with 1.2mT or 1.5mT hysteresis
- 15mT with 6.5mT hysteresis
- 37mT with 7mT hysteresis
- Omnipolar or unipolar magnetic response
- Push-pull or open-drain output options
- Active-low or active-high output options
- Industry-standard SOT-23 (DBZ) package
The TMAG5131-Q1 is a low-power, high-precision, Hall-effect sensor designed for the most compact and battery-critical automotive applications. The device is offered in multiple magnetic thresholds, sampling rates and output types to accommodate various applications.
When the applied magnetic flux density exceeds the operating point (BOP) threshold, the device outputs a low voltage (for active-low versions). The output stays low until the flux density decreases to less than the release point (BRP), at which point the device outputs a high voltage. The output (low/high) behavior is inversed for active high versions. The omnipolar magnetic response allows the device output to be sensitive to positive and negative magnetic flux through the Z-axis of the package, while the unipolar version responds only to a positive magnetic flux.
The TMAG5131-Q1 is internally power cycled to operate with a low current consumption. At 3V, the 10Hz version has an average current consumption of 1.25µA, and the 20Hz versions consume 1.37µA.
The TMAG5131-Q1 is available in an industry-standard SOT-23 package and pin out.
The device operates at a VCC range of 1.65V to 5.5V as well as an extended temperature range of –40°C to 125°C.
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檢視所有 7 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TMAG5131-Q1 Automotive Low-Power, High-Precision, Hall-Effect Switch datasheet (Rev. C) | PDF | HTML | 2024年 6月 17日 |
| Product overview | Introduction to Hall-Effect Sensors (Rev. B) | PDF | HTML | 2024年 4月 25日 | |
| Application note | Automotive Door Handle Design with Position Sensors | PDF | HTML | 2024年 4月 10日 | |
| Application brief | Introduction to TI Magnetic Sense Simulator Features | PDF | HTML | 2023年 12月 5日 | |
| User guide | Texas Instruments' Magnetic Sense Simulator User's Guide | PDF | HTML | 2023年 12月 4日 | |
| White paper | Using Hall-Effect Sensors For Contactless Rotary Encoding and Knob Applications (Rev. A) | PDF | HTML | 2023年 5月 1日 | |
| Application note | HMI Rocker Switch With Hall-Effect Switches | PDF | HTML | 2022年 1月 21日 |
設計與開發
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開發板
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模擬工具
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線性霍爾效應感測器
多軸線性與角度位置感測器
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軟體
計算工具
| 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
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
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。