DRV5056A2QDBZR

The DRV5056A2QDBZR is a high-performance magnetic sensor from Texas Instruments, designed for various applications that require precise magnetic field detection. This device is part of the DRV5056 family of Hall-effect sensors, which are known for their reliability and accuracy in sensing magnetic fields.

Key Features:

1. Type of Sensor: The DRV5056A2QDBZR is a linear Hall-effect sensor, which means it can detect the strength of a magnetic field and provide an output voltage that is proportional to that field.

2. Operating Voltage: The sensor operates within a voltage range of 4.5V to 38V, making it suitable for a wide range of applications, including automotive and industrial environments.

3. Output Type: It features an analog output, which allows for continuous monitoring of the magnetic field strength. The output voltage varies linearly with the magnetic field, providing a straightforward way to interpret the sensor's readings.

4. Sensitivity: The device has a high sensitivity, typically around 1.5 mV/G, which allows it to detect small changes in magnetic fields. This makes it ideal for applications that require precise measurements.

5. Temperature Range: The DRV5056A2QDBZR is designed to operate over a wide temperature range, typically from -40°C to +125°C, ensuring reliable performance in harsh environments.

6. Package Type: The sensor comes in a compact QFN (Quad Flat No-lead) package, which is advantageous for space-constrained applications. The small footprint allows for easy integration into various designs.

7. Low Power Consumption: The device is designed for low power consumption, making it suitable for battery-operated devices and applications where energy efficiency is critical.

8. Applications: The DRV5056A2QDBZR is commonly used in automotive applications (such as position sensing for pedals and steering), industrial automation, consumer electronics, and robotics. Its ability to detect the presence and strength of magnetic fields makes it versatile for many sensing tasks.

9. Built-in Protection: The sensor includes built-in protection features against reverse polarity and over-voltage, enhancing its durability and reliability in various operating conditions.

Summary:

The DRV5056A2QDBZR from Texas Instruments is a robust and versatile Hall-effect sensor that provides accurate and reliable magnetic field detection. With its linear output, wide operating voltage range, high sensitivity, and compact package, it is well-suited for a variety of applications across different industries. Its low power consumption and temperature resilience further enhance its appeal for modern electronic designs.