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霍爾效應鎖存器和開關

TMAG5328

現行

電阻器可調整的低功耗霍爾效應開關

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產品規格表

TMAG5328

現行
立即訂購

產品詳細資料

Type Omnipolar switch Supply current (µA) 1.4, 2.66, 1800 Bandwidth (kHz) 0.02, 0.04, 20 Rating Catalog Operating temperature range (°C) -40 to 125 Output Push-Pull output driver
Type Omnipolar switch Supply current (µA) 1.4, 2.66, 1800 Bandwidth (kHz) 0.02, 0.04, 20 Rating Catalog Operating temperature range (°C) -40 to 125 Output Push-Pull output driver
SOT-23 (DBV) 6 8.12 mm² (2.9 mm × 2.8 mm)
  • Supply range: 1.65V to 5.5V
  • Operating temperature: –40°C to 125°C
  • Adjustable BOP threshold through ADJ pin:
    • 2mT to 15mT range (A1D, A1Z versions)
    • 8mT to 60mT range (D1E version)
  • Omnipolar Hall switch
  • Push-pull (CMOS) output
  • Low power consumption:
    • 20Hz duty cycle (A1D version): 1.4µA
    • 40Hz duty cycle (D1E version): 2.6µA
    • Continuous time (A1Z version): 1.8mA
  • Industry-standard SOT-23 package and pinout
  • Supply range: 1.65V to 5.5V
  • Operating temperature: –40°C to 125°C
  • Adjustable BOP threshold through ADJ pin:
    • 2mT to 15mT range (A1D, A1Z versions)
    • 8mT to 60mT range (D1E version)
  • Omnipolar Hall switch
  • Push-pull (CMOS) output
  • Low power consumption:
    • 20Hz duty cycle (A1D version): 1.4µA
    • 40Hz duty cycle (D1E version): 2.6µA
    • Continuous time (A1Z version): 1.8mA
  • Industry-standard SOT-23 package and pinout

The TMAG5328 device is a high precision, low-power, resistor adjustable Hall-effect switch sensor operating at low voltage.

The external resistor sets the BOP value for device operation. By following a simple formula, users can calculate the resistor value needed to set up the right BOP value for their designs. The Hysteresis value is fixed and therefore the BRP value is defined as BOP-Hysteresis.

The adjustable threshold feature of the TMAG5328 can help users prototype designs quickly and make last minute modifications in case of unexpected changes, enabling reuse across different platforms.

When the applied magnetic flux density exceeds the BOP threshold, the device outputs a low voltage. The output stays low until the flux density decreases to less than BRP, and then the output drives a high voltage. By incorporating an internal oscillator, the device samples the magnetic field and updates the output at a specified rate. The TMAG5328 features an omnipolar magnetic response.

The device operates from a VCC range of 1.65V to 5.5V, and is packaged in a standard SOT-23-6 package.

The TMAG5328 device is a high precision, low-power, resistor adjustable Hall-effect switch sensor operating at low voltage.

The external resistor sets the BOP value for device operation. By following a simple formula, users can calculate the resistor value needed to set up the right BOP value for their designs. The Hysteresis value is fixed and therefore the BRP value is defined as BOP-Hysteresis.

The adjustable threshold feature of the TMAG5328 can help users prototype designs quickly and make last minute modifications in case of unexpected changes, enabling reuse across different platforms.

When the applied magnetic flux density exceeds the BOP threshold, the device outputs a low voltage. The output stays low until the flux density decreases to less than BRP, and then the output drives a high voltage. By incorporating an internal oscillator, the device samples the magnetic field and updates the output at a specified rate. The TMAG5328 features an omnipolar magnetic response.

The device operates from a VCC range of 1.65V to 5.5V, and is packaged in a standard SOT-23-6 package.
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技術文件

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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 TMAG5328 Resistor and Voltage Adjustable, Low-Power Hall-Effect Switch datasheet (Rev. C) PDF | HTML 2025/4/25
Application brief How Hall-Effect Sensors are Used in Electronic Smart Locks (Rev. B) PDF | HTML 2025/7/22
應用說明 Position Sensing in Electronic Smart Locks Using Hall-Effect Sensors (Rev. B) PDF | HTML 2025/7/22
使用指南 HEADON-MAG-ACC (Rev. A) PDF | HTML 2024/12/11
Application brief Head-on Linear Displacement Sensing Using Hall-Effect Sensors (Rev. A) PDF | HTML 2024/5/22
Product overview Introduction to Hall-Effect Sensors (Rev. B) PDF | HTML 2024/4/25
應用說明 Implementing Programmability and Diagnostics With the TMAG5328 Resistor PDF | HTML 2022/10/12
Application brief Transition Detection Using Hall-Effect Sensors (Rev. A) PDF | HTML 2022/6/9
應用說明 Design Considerations & Measurement Results, Mechanical Hall-Effect Flow Meters PDF | HTML 2022/3/23
Application brief Designing With Hall-Effect Sensors for Rotary Flow Meter Applications PDF | HTML 2022/3/7
應用說明 HMI Rocker Switch With Hall-Effect Switches PDF | HTML 2022/1/21
證書 TMAG5328EVM EU RoHS Declaration of Conformity (DoC) 2021/8/9

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

TMAG5328EVM — 適用於電阻器可調整的低功耗霍爾效應開關的 TMAG5328 評估模組

評估模組 (EVM) 是一個易於使用的平台，用於評估 TMAG5328 裝置的主要特性和性能，該裝置是一種可調電阻、低功耗霍爾效應開關。此 EVM 包含磁鐵和 TMAG5328 子卡。還包括一個正面線性位移模組，用於示範正面線性位移功能。
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。
支援產品和硬體
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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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-23 (DBV) 6 Ultra Librarian
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