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.
TMAG5231
- Low power consumption:
- 10-Hz versions: 1.3 µA at 3 V
- 20-Hz versions: 2 µA at 3 V
- 216-Hz versions: 16 µA at 3 V
- 1.65-V to 5.5-V operating VCC range
- Magnetic threshold option (typical BOP):
- 1.8 mT with 0.6-mT hysteresis
- 2.85 mT with 1.35-mT hysteresis
- 3 mT with 0.8-mT hysteresis
- 40 mT with 6.5-mT hysteresis
- Omnipolar response
- Push-pull output
- Industry-standard package and pinout
- SOT-23 package
- X2SON package
- Operating temperature range: –40°C to +125°C
The TMAG5231 is a 2nd-generation, low-power Hall-effect switch sensor, specifically designed to optimize the total system cost for compact, battery-operated consumer and industrial applications.
When the applied magnetic flux density exceeds the operating point (BOP) threshold, the device outputs a low voltage. The output stays low until the flux density decreases to less than the release point (BRP), and then the device outputs a high voltage. Omnipolar magnetic response allows the output to be sensitive to both north and south magnetic fields.
The TMAG5231 is able to operate at very low current consumption. To achieve 2 µA of current consumption the device is internally power cycled at a 20-Hz rate.
The TMAG5231 is available in the industry-standard package and pinout SOT-23 as well as X2SON.
The device operates at a VCC range of 1.65 V to 5.5 V as well as an extended temperature range of –40°C to 125°C.
技術文件
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開發板
HALL-ADAPTER-EVM — 霍爾感測器匯接轉接器評估模組
使用 HALL-ADAPTER-EVM 可加快開關型、閂鎖型與線性霍爾感測器的原型製作與測試，提供一種快速、簡便且低成本的方式與小型 IC 介接。您可以使用隨附的 Samtec 端子排連接任何支援的霍爾感測器，或直接將其接線至現有電路。支援的封裝完整清單包括 SOT-23、TO-92、X2SON、SOT-23-5/6、0.4mm 節距的 2x2 WCSP 及 MSOP-8。
開發板
HALL-HINGE-EVM — 用於霍爾效應轉軸的 TMAG5231 評估模組
HALL-HINGE-EVM 設計了隨附的 3D 列印結構和磁鐵，用於評估轉軸蓋閉合裝置中的 TMAG5231B1。此功能通常用於筆記型電腦蓋板和其他蓋板與門偵測應用。
此設計與 HALL-ADAPTER-EVM 相容，可更廣泛地測試我們的磁性元件感測產品組合。
模擬工具
TI-MAGNETIC-SENSE-SIMULATOR — TI Magnetic sensing simulation tool
The TI-MAGNETIC-SENSE-SIMULATOR (TIMSS) webtool estimates magnetic flux density and TI magnetic sensor outputs for magnetic position sensing systems. Select from our portfolio of magnetic sensors to thoroughly emulate electro-mechanical performance of your design. The tool supports various magnet (...)
支援產品和硬體
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23 (DBZ) | 3 | Ultra Librarian |
| X2SON (DMR) | 4 | 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。