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TMAG5131-Q1

現行

車用低功耗 (10 Hz、1 µA) 低電壓 (低至 1.65 V) 霍爾效應開關

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產品規格表

TMAG5131-Q1

現行
產品規格表 立即訂購

產品詳細資料

Type Omnipolar switch, Unipolar switch Operate point (typ) (mT) 3 Operate point (max) (mT) 3.8 Release point (min) (mT) 1 Supply current (µA) 1.25, 1.37 Bandwidth (kHz) 0.01, 0.02 Rating Automotive Operating temperature range (°C) -40 to 125 Output Open drain, Push-Pull output driver
Type Omnipolar switch, Unipolar switch Operate point (typ) (mT) 3 Operate point (max) (mT) 3.8 Release point (min) (mT) 1 Supply current (µA) 1.25, 1.37 Bandwidth (kHz) 0.01, 0.02 Rating Automotive Operating temperature range (°C) -40 to 125 Output Open drain, Push-Pull output driver
SOT-23 (DBZ) 3 6.9204 mm² (2.92 mm × 2.37 mm)
  • 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
  • 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.

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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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 TMAG5131-Q1 Automotive Low-Power, High-Precision, Hall-Effect Switch datasheet (Rev. C) PDF | HTML 2024/6/17
Product overview Introduction to Hall-Effect Sensors (Rev. B) PDF | HTML 2024/4/25
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白皮書 Using Hall-Effect Sensors For Contactless Rotary Encoding and Knob Applications (Rev. A) PDF | HTML 2023/5/1
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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。
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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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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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