B2B Enquiry:
The DRV5055A1QDBZR Hall Effect Sensor is a high-sensitivity linear analog magnetic sensor designed for accurate contactless magnetic field and position detection. Manufactured by Texas Instruments, this compact SMD IC delivers a ratiometric analog output proportional to the applied magnetic flux density.
Featuring 100mV/mT sensitivity at 5V, compatibility with 3.3V and 5V power systems, and a compact SOT-23-3 surface-mount package, the DRV5055A1QDBZR is suitable for magnetic position sensing, industrial electronics, robotics, embedded systems, and custom PCB applications.
🔧 Key Features
- High-sensitivity DRV5055A1QDBZR Linear Hall Effect Sensor
- 100mV/mT magnetic sensitivity at 5V supply
- Linear ratiometric analog voltage output
- Compatible with 3.3V and 5V power supplies
- ±21mT magnetic sensing range at 5V
- Fast 20kHz sensing bandwidth
- Compact 3-pin SOT-23 SMD package
- Operating temperature range of -40°C to +125°C
- Integrated magnet temperature-drift compensation
- Suitable for contactless position and magnetic field sensing
📐 Technical Specifications
| Product Name | DRV5055A1QDBZR Hall Effect Sensor |
| Manufacturer | Texas Instruments |
| Manufacturer Part Number | DRV5055A1QDBZR |
| Sensor Type | Linear Hall Effect Sensor |
| Output Type | Ratiometric Analog Voltage |
| Operating Supply | 3.3V / 5V Systems |
| Magnetic Sensitivity | 100mV/mT at 5V |
| Magnetic Sensing Range | ±21mT at 5V |
| Bandwidth | 20kHz |
| Zero-Field Output | Approximately VCC/2 |
| Output Drive | ±1mA |
| Package | SOT-23 (DBZ) |
| Number of Pins | 3 Pin |
| Mounting Type | Surface Mount (SMD/SMT) |
| Operating Temperature | -40°C to +125°C |
| Temperature Compensation | Magnet Temperature-Drift Compensation |
| Unit | 1 Piece |
📌 Applications
- Magnetic position sensing
- Contactless displacement measurement
- Industrial automation and control systems
- Robotics and embedded electronics
- Magnetic field measurement
- Microcontroller and ADC-based sensing circuits
- Magnetic position feedback systems
- Custom PCB and electronic prototyping
💡 Why Choose This Sensor?
The DRV5055A1QDBZR Hall Effect Sensor provides a compact and efficient solution for accurate magnetic field detection. Its high sensitivity, linear analog output, 20kHz bandwidth, and temperature-compensated design make it suitable for a wide range of magnetic position-sensing applications. Unlike digital Hall Effect switches, it provides a continuously varying analog signal for magnetic field measurement.
📦 Package Includes
- 1 × DRV5055A1QDBZR Hall Effect Sensor Linear Analog SOT-23-3 SMD IC
Note: This is a linear analog Hall Effect Sensor, not a digital Hall switch. Refer to the Texas Instruments datasheet for pin configuration, PCB layout, and electrical design requirements.
Reviews
There are no reviews yet