DRV5055-Q1
- Ratiometric Linear Hall Effect Magnetic Sensor
- Operates From 3.3V and 5V Power Supplies
- Analog Output With VCC / 2 Quiescent Offset
- Magnetic Sensitivity Options (At VCC = 5V):
- A1: 100mV/mT, ±21mT Range
- A2/Z2: 50 mV/mT, ±42-mT Range
- A3: 25mV/mT, ±85mT Range
- A4: 12.5mV/mT, ±169mT Range
- A5: –100mV/mT, ±21mT Range
- Fast 20kHz Sensing Bandwidth
- Low-Noise Output With ±1mA Drive
- Compensation for magnet temperature drift for A versions and none for Z versions
- AEC-Q100 Qualified for Automotive Applications:
- Temperature Grade 0: –40°C to 150°C
- Standard Industry Packages:
- Surface-Mount SOT-23
- Through-Hole TO-92
The DRV5055-Q1 is a linear Hall effect sensor that responds proportionally to magnetic flux density. The device can be used for accurate position sensing in a wide range of applications.
The device operates from 3.3V or 5V power supplies. When no magnetic field is present, the analog output drives half of VCC. The output changes linearly with the applied magnetic flux density, and various sensitivity options enable maximal output voltage swing based on the required sensing range. North and south magnetic poles produce unique voltages.
Magnetic flux perpendicular to the top of the package is sensed, and the two package options provide different sensing directions.
The device uses a ratiometric architecture that can eliminate error from VCC tolerance when the external analog-to-digital converter (ADC) uses the same VCC for its reference. Additionally, the device features magnet temperature compensation to counteract how magnets drift for linear performance across a wide –40°C to +150°C temperature range.
技術文件
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)。
DRV5055-5057EVM — DRV5055、DRV5056 和 DRV5057 線性霍爾效應感測器評估模組
DRV5055-ANGLE-EVM — DRV5055 角度評估模組
DRV5055EVM — DRV5055 評估模組
HALL-ADAPTER-EVM — 霍爾感測器匯接轉接器評估模組
SLIC026 — DRV5055-ANGLE-EVM Source Code
支援產品和硬體
產品
線性霍爾效應感測器
硬體開發
開發板
SLIC027 — DRV5055-ANGLE-EVM MSP Flasher Batch File
支援產品和硬體
產品
線性霍爾效應感測器
硬體開發
開發板
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.
支援產品和硬體
產品
多軸線性與角度位置感測器
線性霍爾效應感測器
霍爾效應鎖存器和開關
硬體開發
開發板
軟體
計算工具
TI-MAGNETIC-SENSE-SIMULATOR — TI Magnetic sensing simulation tool
支援產品和硬體
產品
霍爾效應鎖存器和開關
線性霍爾效應感測器
多軸線性與角度位置感測器
硬體開發
開發板
軟體
計算工具
TIDA-020010 — 具有 HMI 的車用 HVAC 控制參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOT-23 (DBZ) | 3 | Ultra Librarian |
TO-92 (LPG) | 3 | Ultra Librarian |
訂購與品質
- 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
- 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。