사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| Technology | Hall Effect |
| Axis | Single |
| OutputType | Analog Voltage |
| SensingRange | ±73mT |
| Voltage-Supply | 2.5V ~ 38V |
| Current-Supply(Max) | 3.6mA |
| Current-Output(Max) | 2.3mA |
| Bandwidth | 20kHz |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| Features | Temperature Compensated |
| SupplierDevicePackage | SOT-23-3 |
| MountingType | Surface Mount |
개요
Description
The DRV5053OAQDBZR is a linear Hall effect sensor from Texas Instruments, designed to provide contactless and accurate magnetic field measurements. This device converts a magnetic field into a proportional voltage output, making it ideal for various applications such as position sensing, speed detection, and current measurement. It features a ratiometric analog output, meaning the output voltage is proportional to the supply voltage, enabling consistent performance across power supply variations.
The DRV5053OAQDBZR is part of the DRV5053 family and is distinguished by its high sensitivity, compact size, and low power consumption, making it suitable for battery-operated devices. It operates over a wide temperature range and is available in a surface-mount SOT-23 package. The sensor is particularly useful in automotive, industrial, and consumer applications due to its robustness and reliability. With features like a wide magnetic sensing range and support for both north and south pole magnetic fields, the DRV5053OAQDBZR offers a versatile solution for designers requiring precise magnetic field monitoring.
The DRV5053OAQDBZR is part of the DRV5053 family and is distinguished by its high sensitivity, compact size, and low power consumption, making it suitable for battery-operated devices. It operates over a wide temperature range and is available in a surface-mount SOT-23 package. The sensor is particularly useful in automotive, industrial, and consumer applications due to its robustness and reliability. With features like a wide magnetic sensing range and support for both north and south pole magnetic fields, the DRV5053OAQDBZR offers a versatile solution for designers requiring precise magnetic field monitoring.
Equivalent
Equivalent products to the DRV5053OAQDBZR, a linear Hall effect sensor, include:
1. Allegro MicroSystems A1302: A linear Hall-effect sensor IC.
2. Melexis MLX90248: An analog Hall effect sensor.
3. Honeywell SS49E A linear Hall effect sensor.
These alternatives offer similar functionality and can be used in applications requiring magnetic field sensing and linear output voltage proportional to magnetic field strength. Always consult datasheets for compatibility and specifications.
1. Allegro MicroSystems A1302: A linear Hall-effect sensor IC.
2. Melexis MLX90248: An analog Hall effect sensor.
3. Honeywell SS49E A linear Hall effect sensor.
These alternatives offer similar functionality and can be used in applications requiring magnetic field sensing and linear output voltage proportional to magnetic field strength. Always consult datasheets for compatibility and specifications.
Features
The DRV5053OAQDBZR is a linear Hall effect sensor from Texas Instruments, designed for magnetic field sensing applications. Key features include:
1. Operating Voltage: It operates within a voltage range of 2.7V to 38V, making it versatile for various applications.
2. Sensitivity: It offers a range of sensitivity options, allowing for precise detection of magnetic fields with differential sensitivity options like A1, A2, A3, and A4.
3. Output Type: The device provides an analog voltage output proportional to the magnetic field strength.
4. Temperature Range: The sensor operates over a wide temperature range from -40°C to 125°C, suitable for harsh environments.
5. Package: It is available in a compact SOT-23 package for space-constrained applications.
6. Accuracy: Designed to provide low-offset and low-drift performance, ensuring reliable output.
7. Low Power: It features a low power consumption, ideal for battery-operated devices.
These features make the DRV5053OAQDBZR suitable for applications such as position sensing, current measurement, and proximity detection.
1. Operating Voltage: It operates within a voltage range of 2.7V to 38V, making it versatile for various applications.
2. Sensitivity: It offers a range of sensitivity options, allowing for precise detection of magnetic fields with differential sensitivity options like A1, A2, A3, and A4.
3. Output Type: The device provides an analog voltage output proportional to the magnetic field strength.
4. Temperature Range: The sensor operates over a wide temperature range from -40°C to 125°C, suitable for harsh environments.
5. Package: It is available in a compact SOT-23 package for space-constrained applications.
6. Accuracy: Designed to provide low-offset and low-drift performance, ensuring reliable output.
7. Low Power: It features a low power consumption, ideal for battery-operated devices.
These features make the DRV5053OAQDBZR suitable for applications such as position sensing, current measurement, and proximity detection.
Pinout
The DRV5053OAQDBZR is a linear Hall effect sensor from Texas Instruments. It is housed in a 3-pin SOT-23 package. The pin count and functions are as follows:
1. Pin 1 (VCC): Power supply pin. Connect this pin to the positive voltage supply. Typically operates from 2.5V to 38V.
2. Pin 2 (GND): Ground pin. This is the reference ground for the device and should be connected to the system ground.
3. Pin 3 (VOUT): Output voltage pin. This pin provides an analog voltage output that is proportional to the magnetic field strength detected by the sensor. The output voltage changes linearly with the magnetic field applied perpendicular to the package.
This sensor is used for magnetic field sensing and provides an analog output that can be used in applications such as position sensing, motor control, and proximity detection.
1. Pin 1 (VCC): Power supply pin. Connect this pin to the positive voltage supply. Typically operates from 2.5V to 38V.
2. Pin 2 (GND): Ground pin. This is the reference ground for the device and should be connected to the system ground.
3. Pin 3 (VOUT): Output voltage pin. This pin provides an analog voltage output that is proportional to the magnetic field strength detected by the sensor. The output voltage changes linearly with the magnetic field applied perpendicular to the package.
This sensor is used for magnetic field sensing and provides an analog output that can be used in applications such as position sensing, motor control, and proximity detection.
Manufacturer
The DRV5053OAQDBZR is manufactured by Texas Instruments (TI). Texas Instruments is a globally recognized semiconductor company that designs and produces a variety of electronic components. It is known for its innovation and contributions to the electronics industry, providing products that are essential in a wide range of applications, including industrial, automotive, personal electronics, and more. TI specializes in analog chips and embedded processors, which are crucial in enabling the functionality of various electronic devices.
Application
The DRV5053OAQDBZR is a Hall-effect sensor used for contactless magnetic field sensing. Its application areas include:
1. Position Sensing: It's used in automotive and industrial applications to detect the position of mechanical parts.
2. Speed Sensing: Employed in motor control systems to monitor rotational speed.
3. Proximity Detection: Used in consumer electronics and appliances for detecting proximity without physical contact.
4. Current Sensing: Can be used in power converters and chargers to measure current flow indirectly.
5. Encoder Systems: Utilized in encoders for precise motion control.
These sensors offer reliable performance in harsh environments due to their wide temperature range and robust design.
1. Position Sensing: It's used in automotive and industrial applications to detect the position of mechanical parts.
2. Speed Sensing: Employed in motor control systems to monitor rotational speed.
3. Proximity Detection: Used in consumer electronics and appliances for detecting proximity without physical contact.
4. Current Sensing: Can be used in power converters and chargers to measure current flow indirectly.
5. Encoder Systems: Utilized in encoders for precise motion control.
These sensors offer reliable performance in harsh environments due to their wide temperature range and robust design.
Package
The DRV5053OAQDBZR is a linear Hall Effect sensor from Texas Instruments. It comes in a small SOT-23 (DBZ) package, which is a surface-mount package type designed for compact and efficient applications.
