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Datasheet
High Voltage Omnipolar Hall Effect Switch Sensor For Industrial Position And Magnetic Field Detection
The DRV5033FAQDBZR Magnetic Omnipolar Switch Hall Effect Sensor is a high-performance magnetic sensing solution designed for industrial position detection, proximity sensing, and magnetic field monitoring applications. Built with chopper-stabilized Hall-effect technology, the sensor delivers exceptional sensitivity and stability across temperature variations, ensuring reliable and repeatable switching performance in demanding operating environments. Its omnipolar sensing capability allows detection of both north and south magnetic poles, simplifying magnet alignment and installation.
Operating from a wide supply voltage range of 2.5 V to 38 V, the DRV5033FAQDBZR is well-suited for industrial control systems, factory automation equipment, and high-voltage sensing applications. The open-drain output can sink up to 30 mA, allowing direct interfacing with a wide range of control circuits. Integrated protection features, including reverse polarity protection, load dump protection, output short-circuit protection, and overcurrent protection, enhance system reliability and robustness in harsh industrial environments.
Key Features
- Omnipolar Magnetic Detection: Responds equally to north and south magnetic poles.
- Chopper-Stabilized Hall Technology: Provides excellent sensitivity and stability over temperature.
- Wide Operating Voltage Range: Supports supply voltages from 2.5 V to 38 V.
- Open-Drain Output: Capable of sinking up to 30 mA.
- High Sensitivity Switching: Maximum operating point of 4.8 mT.
- Reverse Polarity Protection: Protected up to -22 V.
- Load Dump Protection: Improved reliability in industrial power systems.
- Short-Circuit Protection: Protects the output against fault conditions.
- Overcurrent Protection: Enhances operational safety.
- Wide Operating Temperature Range: Suitable for industrial environments.
- Compact SOT-23-3 Package: Ideal for space-efficient PCB designs.
Applications
- Industrial position sensing
- Proximity detection systems
- Factory automation equipment
- Magnetic switch systems
- Industrial control systems
- Limit switch replacement
- Valve position sensing
- Door and cover detection
- Security systems
- Contactless switching applications
- Equipment monitoring systems
- General-purpose magnetic sensing
