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霍爾效應鎖存器和開關

DRV5023

現行

高電壓 (最高 38V)、高頻寬 (最高 30 kHz) 單極開關

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產品規格表

DRV5023

現行
產品規格表 立即訂購

產品詳細資料

Type Unipolar switch Operate point (typ) (mT) 3.5, 6.9, 14.5 Operate point (max) (mT) 6.8, 12, 24 Release point (min) (mT) 0.5, 1, 3 Supply current (µA) 2700 Bandwidth (kHz) 30 Supply voltage (min) (V) 2.5 Supply voltage (max) (V) 38 Rating Catalog Operating temperature range (°C) -40 to 125 Output Open drain
Type Unipolar switch Operate point (typ) (mT) 3.5, 6.9, 14.5 Operate point (max) (mT) 6.8, 12, 24 Release point (min) (mT) 0.5, 1, 3 Supply current (µA) 2700 Bandwidth (kHz) 30 Supply voltage (min) (V) 2.5 Supply voltage (max) (V) 38 Rating Catalog Operating temperature range (°C) -40 to 125 Output Open drain
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37 TO-92 (LPG) 3 6.08 mm² 4 x 1.52
  • Digital Unipolar-Switch Hall Sensor
  • Superior Temperature Stability
    • Sensitivity ±10% Over Temperature
  • Multiple Sensitivity Options (BOP / BRP):
    • 3.5 / 2 mT (FA)
    • 6.9 / 3.2 mT (AJ)
    • 14.5 / 6 mT (BI)
  • Supports a Wide Voltage Range
    • 2.5 to 38 V
    • No External Regulator Required
  • Wide Operating Temperature Range
    • TA = –40 to 125°C (Q)
  • Open Drain Output (30-mA Sink)
  • Fast 35-µs Power-On Time
  • Small Package and Footprint
    • Surface Mount 3-Pin SOT-23 (DBZ)
      • 2.92 mm × 2.37 mm
    • Through-Hole 3-Pin TO-92 (LPG)
      • 4.00 mm × 3.15 mm
  • Protection Features
    • Reverse Supply Protection (up to –22 V)
    • Supports up to 40-V Load Dump
    • Output Short-Circuit Protection
    • Output Current Limitation

All trademarks are the property of their respective owners.

  • Digital Unipolar-Switch Hall Sensor
  • Superior Temperature Stability
    • Sensitivity ±10% Over Temperature
  • Multiple Sensitivity Options (BOP / BRP):
    • 3.5 / 2 mT (FA)
    • 6.9 / 3.2 mT (AJ)
    • 14.5 / 6 mT (BI)
  • Supports a Wide Voltage Range
    • 2.5 to 38 V
    • No External Regulator Required
  • Wide Operating Temperature Range
    • TA = –40 to 125°C (Q)
  • Open Drain Output (30-mA Sink)
  • Fast 35-µs Power-On Time
  • Small Package and Footprint
    • Surface Mount 3-Pin SOT-23 (DBZ)
      • 2.92 mm × 2.37 mm
    • Through-Hole 3-Pin TO-92 (LPG)
      • 4.00 mm × 3.15 mm
  • Protection Features
    • Reverse Supply Protection (up to –22 V)
    • Supports up to 40-V Load Dump
    • Output Short-Circuit Protection
    • Output Current Limitation

All trademarks are the property of their respective owners.

The DRV5023 device is a chopper-stabilized Hall Effect Sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features.

When the applied magnetic flux density exceeds the BOP threshold, the DRV5023 open-drain output goes low. The output stays low until the field decreases to less than BRP, and then the output goes to high impedance. The output current sink capability is 30 mA. A wide operating voltage range from 2.5 to 38 V with reverse polarity protection up to –22 V makes the device suitable for a wide range of industrial applications.

Internal protection functions are provided for reverse supply conditions, load dump, and output short circuit or over current.

For all available packages, see the orderable addendum at the end of the data sheet.

The DRV5023 device is a chopper-stabilized Hall Effect Sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features.

When the applied magnetic flux density exceeds the BOP threshold, the DRV5023 open-drain output goes low. The output stays low until the field decreases to less than BRP, and then the output goes to high impedance. The output current sink capability is 30 mA. A wide operating voltage range from 2.5 to 38 V with reverse polarity protection up to –22 V makes the device suitable for a wide range of industrial applications.

Internal protection functions are provided for reverse supply conditions, load dump, and output short circuit or over current.

For all available packages, see the orderable addendum at the end of the data sheet.
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技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet DRV5023 Digital-Switch Hall Effect Sensor datasheet (Rev. G) PDF | HTML 2016年 9月 16日
Application brief Introduction to TI Magnetic Sense Simulator Features PDF | HTML 2023年 12月 5日
User guide Texas Instruments' Magnetic Sense Simulator User's Guide PDF | HTML 2023年 12月 4日
Application brief Transition Detection Using Hall-Effect Sensors (Rev. A) PDF | HTML 2022年 6月 9日
Application note Design Considerations & Measurement Results, Mechanical Hall-Effect Flow Meters PDF | HTML 2022年 3月 23日
Application brief Designing With Hall-Effect Sensors for Rotary Flow Meter Applications PDF | HTML 2022年 3月 7日
Application note HMI Rocker Switch With Hall-Effect Switches PDF | HTML 2022年 1月 21日
Application note Understanding and Applying Hall Effect Sensor Data Sheets (Rev. A) PDF | HTML 2021年 12月 7日
Application brief Two-State Selector Using Hall-Effect Sensors PDF | HTML 2021年 12月 1日
Application brief Hall-Effect Sensors in Low-Power Applications (Rev. B) PDF | HTML 2021年 10月 15日
White paper Achieve greater precision, reliability with magnetic sensing technology 2017年 6月 26日
White paper Sub-microamp, Intelligent Hall-Effect Sensing Delivers 20-year Battery Life (Rev. A) 2016年 7月 7日

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)。

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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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.

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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 (...)
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參考設計

TIDA-00284 — 適用於 230V AC 電磁閥的電流控制驅動器參考設計

TIDA-00284 proposes to integrate current control and plunger movement detection into an AC solenoid coil. This reference design provides a solution to control the solenoid current using a PWM-based controller along with a Hall sensor to detect plunger movement and switch from peak current to hold (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00289 — 適用於具有柱塞故障偵測功能的 24V DC 電磁閥的電流控制驅動器參考設計

TIDA-00289 integrates current control and plunger movement detection into the solenoid coil. Various applications in the field of industrial automation and material processing will benefit from up to 70% reduced power consumption, accelerated process time, greatly simplified usage and enhanced (...)
Design guide: PDF
電路圖: PDF
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
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