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霍爾效應鎖存器和開關

TMAG5111

現行

高靈敏度、2D、雙通道、速度和方向輸出、霍爾效應鎖存器

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產品規格表

TMAG5111

現行
產品規格表 立即訂購

產品詳細資料

Type 2D Latch Operate point (typ) (mT) 1.4, 3 Operate point (max) (mT) 2.6, 5.3 Release point (min) (mT) -5.3, -2.6 Supply current (µA) 6000 Bandwidth (kHz) 40 Rating Catalog Operating temperature range (°C) -40 to 125 Output Open drain
Type 2D Latch Operate point (typ) (mT) 1.4, 3 Operate point (max) (mT) 2.6, 5.3 Release point (min) (mT) -5.3, -2.6 Supply current (µA) 6000 Bandwidth (kHz) 40 Rating Catalog Operating temperature range (°C) -40 to 125 Output Open drain
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • 2D sensing with planar and vertical hall sensors
  • Inherent quadrature independent of magnet alignment or magnet pole pitch
  • Two functional options available:
    • TMAG5110: independent 2D outputs
    • TMAG5111: speed and direction outputs
  • Ultra-high magnetic sensitivity:
    • TMAG511xx2: ±1.4 mT (typical)
    • TMAG511xx4: ±3 mT (typical)
  • Fast 40-kHz sensing bandwidth
  • 2.5-V to 38-V operating VCC range
  • Open-drain output (10 mA sink)
  • Wide ambient operating temperature range:
    • –40 °C to +125 °C
  • Protection features
    • Reverse supply protection (up to –20 V)
    • Device survives up to 40-V
    • Output short-circuit protection
    • Output current limitation
  • 2D sensing with planar and vertical hall sensors
  • Inherent quadrature independent of magnet alignment or magnet pole pitch
  • Two functional options available:
    • TMAG5110: independent 2D outputs
    • TMAG5111: speed and direction outputs
  • Ultra-high magnetic sensitivity:
    • TMAG511xx2: ±1.4 mT (typical)
    • TMAG511xx4: ±3 mT (typical)
  • Fast 40-kHz sensing bandwidth
  • 2.5-V to 38-V operating VCC range
  • Open-drain output (10 mA sink)
  • Wide ambient operating temperature range:
    • –40 °C to +125 °C
  • Protection features
    • Reverse supply protection (up to –20 V)
    • Device survives up to 40-V
    • Output short-circuit protection
    • Output current limitation

The TMAG5110 and TMAG5111 are 2-dimensional, dual Hall-effect latches operating from a 2.5 V to 38 V power supply. Designed for high-speed and high-temperature motor applications, these devices are optimized for applications leveraging rotating magnets. Integrating two sensors and two separate signal chains the TMAG511x offers two independent digital outputs giving speed and direction calculation (TMAG5111) or giving directly the digital output of each independent latches (TMAG5110). This high level of integration allow the use of a single TMAG511x device instead of two separate latches.

The device is offered in a standard 3 mT operating point, as well as a high-sensitivity 1.4 mT operating point. The higher magnetic sensitivity provides flexibility in low-cost magnet selection and mechanical component placement. The TMAG511x is also available in three 2-axis combination options (X-Y, Z-X, Z-Y) to allow flexible placement of the sensor relative to the magnet.

The device performs consistently across a wide ambient temperature range of –40 °C to +125 °C.

The TMAG5110 and TMAG5111 are 2-dimensional, dual Hall-effect latches operating from a 2.5 V to 38 V power supply. Designed for high-speed and high-temperature motor applications, these devices are optimized for applications leveraging rotating magnets. Integrating two sensors and two separate signal chains the TMAG511x offers two independent digital outputs giving speed and direction calculation (TMAG5111) or giving directly the digital output of each independent latches (TMAG5110). This high level of integration allow the use of a single TMAG511x device instead of two separate latches.

The device is offered in a standard 3 mT operating point, as well as a high-sensitivity 1.4 mT operating point. The higher magnetic sensitivity provides flexibility in low-cost magnet selection and mechanical component placement. The TMAG511x is also available in three 2-axis combination options (X-Y, Z-X, Z-Y) to allow flexible placement of the sensor relative to the magnet.

The device performs consistently across a wide ambient temperature range of –40 °C to +125 °C.
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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 TMAG511x 2D, Dual-Channel, High-Sensitivity, Hall-Effect Latch datasheet (Rev. D) PDF | HTML 2022/6/20
Product overview Introduction to Hall-Effect Sensors (Rev. B) PDF | HTML 2024/4/25
白皮書 位置感測器如何在汽車與工業應用中實現創新 (Rev. A) PDF | HTML Download English Version (Rev.A) PDF | HTML 2024/3/22
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 Magnetic Sensors for Sensor Modules PDF | HTML 2023/8/11
Application brief Innovative Sensing Solutions for Home Appliances (Rev. A) PDF | HTML 2023/4/11
應用說明 Hall Sensor and Magnet Selection for Auto Body Motor Module Design PDF | HTML 2022/8/31
應用說明 Designing With Magnetic Versus Optical Solutions in Incremental Encoders PDF | HTML 2022/8/17
Application brief Differences Between Optical and Magnetic Incremental Encoders PDF | HTML 2022/8/17
應用說明 TMAG511x 2D Latch Benefits PDF | HTML 2022/6/22
應用說明 Design Considerations & Measurement Results, Mechanical Hall-Effect Flow Meters PDF | HTML 2022/3/23
Application brief Hall-Effect Sensors in Vacuum Robots PDF | HTML 2022/3/22
Application brief Using Hall-Effect Latches in Motorized Window Blinds PDF | HTML 2022/3/22
Application brief Designing With Hall-Effect Sensors for Rotary Flow Meter Applications PDF | HTML 2022/3/7
Application brief Multi-State Position Selection Using Hall-Effect Sensors PDF | HTML 2022/1/13
Application brief Incremental Rotary Encoders (Rev. B) PDF | HTML 2021/12/2
應用說明 Reducing Quadrature Error for Incremental Rotary Encoding Using 2D Hall-Effect (Rev. B) PDF | HTML 2021/10/13

設計與開發

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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。
使用指南: PDF | HTML
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開發板

TMAG5110-5111EVM — 適用於高靈敏度、2D、雙通道、霍爾效應鎖存器的 TMAG511x 評估模組

TMAG5110-5111EVM 是一款具有雙霍爾鎖存器的旋轉編碼電路板，具有用於正交 (TMAG5110) 及速度和方向 (TMAG5111) 實作的單獨電路。有兩個不同的磁鐵和兩個磁鐵放置選項，以強調極距獨立性和磁鐵放置獨立性的雙鎖存功能。

使用指南: PDF | HTML
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模擬工具

TI-MAGNETIC-SENSE-SIMULATOR — TI Magnetic sensing simulation tool

TI 磁感模擬器 (TIMSS) 網路工具可估計磁定位感測系統的磁通量密度與 TI 磁性感測器輸出。從我們的磁性感測器產品組合中選擇，以徹底模擬設計的機電性能。此工具支援各種磁鐵形狀、材等級與動作類型，讓您可輕鬆自訂設計。
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計算工具

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。

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SOT-23 (DBV) 5 Ultra Librarian
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