Overview
The DRV5053OAQDBZRQ1 is a highly reliable, linear Hall-effect sensor produced by Texas Instruments. Designed for precision magnetic sensing applications, this sensor is part of the DRV5053 family, which is widely used in automotive, industrial, and consumer electronics. Its AEC-Q100 qualification ensures its suitability for automotive environments, making it a robust choice for demanding applications. The DRV5053OAQDBZRQ1 offers excellent sensitivity, low power consumption, and a wide operating voltage range, making it ideal for position sensing, proximity detection, and current sensing tasks.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Operating Voltage | 3.0 to 5.5 | V | |
| Output Type | Analog | ||
| Sensitivity | 5.0 | mV/mT | |
| Operating Temperature | -40 to 125 | °C | |
| Package | SOT-23 | 3-pin | |
| Magnetic Range | ±50 | mT | |
| Quiescent Current | 2.5 | mA | |
| AEC-Q100 Qualified | Yes |
Key Features
- High Sensitivity: Provides precise magnetic field measurements with a sensitivity of 5.0 mV/mT.
- Wide Operating Voltage: Supports operation from 3.0V to 5.5V, making it versatile for various applications.
- Robust Design: AEC-Q100 qualified for automotive-grade reliability.
- Low Power Consumption: Quiescent current of 2.5 mA ensures energy efficiency.
- Compact Package: Available in a small SOT-23 package for space-constrained designs.
Applications
The DRV5053OAQDBZRQ1 is widely used in automotive applications such as gear position sensing, throttle control, and pedal position detection. In industrial settings, it is employed for motor control, proximity sensing, and linear position detection. Additionally, it is suitable for consumer electronics, including joystick controls, flow meters, and smart home devices. Its high sensitivity and reliability make it a preferred choice for applications requiring precise magnetic field measurements.
Q & A
1. What is the operating voltage range of the DRV5053OAQDBZRQ1?
The operating voltage range is 3.0V to 5.5V.
2. Is the DRV5053OAQDBZRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive environments.
3. What is the sensitivity of the DRV5053OAQDBZRQ1?
The sensitivity is 5.0 mV/mT.
4. What is the package type of the DRV5053OAQDBZRQ1?
It comes in a 3-pin SOT-23 package.
5. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
6. Can the DRV5053OAQDBZRQ1 be used for proximity sensing?
Yes, it is well-suited for proximity sensing applications.
7. What is the quiescent current of the DRV5053OAQDBZRQ1?
The quiescent current is 2.5 mA.
8. What is the magnetic range of the DRV5053OAQDBZRQ1?
The magnetic range is ±50 mT.
9. Is the DRV5053OAQDBZRQ1 analog or digital?
It has an analog output.
10. What are some typical applications of the DRV5053OAQDBZRQ1?
Typical applications include gear position sensing, motor control, and joystick controls.
