DRV5055A3QDBZR

Product Overview

The DRV5055A3QDBZR belongs to the category of magnetic sensors and is designed for use in various applications such as position sensing, current sensing, and speed detection. This sensor exhibits characteristics such as high sensitivity, low hysteresis, and a small package size. The essence of the DRV5055A3QDBZR lies in its ability to accurately detect and measure magnetic fields, making it an essential component in many electronic systems. It is typically available in tape and reel packaging with a specific quantity per reel.

Specifications

• Operating Voltage: 2.7V to 5.5V
• Output Voltage Range: 0.1V to VCC - 0.1V
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-23 (DBZ)
• Magnetic Sensitivity: 16 mV/G typical
• Hysteresis: 1.5% typical

Detailed Pin Configuration

The DRV5055A3QDBZR features a standard SOT-23 package with three pins: 1. VCC: Power supply input 2. GND: Ground connection 3. OUT: Analog output signal

Functional Features

• High sensitivity to magnetic fields
• Low hysteresis for accurate measurements
• Wide operating voltage range for flexibility in different systems
• Small package size for space-constrained applications

Advantages and Disadvantages

Advantages

• Accurate and reliable magnetic field detection
• Wide operating voltage range
• Compact package size

Disadvantages

• Limited temperature range compared to some alternative models
• Sensitive to external magnetic interference

Working Principles

The DRV5055A3QDBZR operates based on the Hall effect, where the output voltage is proportional to the strength of the magnetic field perpendicular to the sensor. When exposed to a magnetic field, the sensor produces a corresponding analog output voltage, allowing for precise measurement and detection of magnetic fields.

Detailed Application Field Plans

The DRV5055A3QDBZR finds extensive application in various fields, including: - Proximity sensing in industrial automation - Current sensing in motor control systems - Position sensing in automotive applications - Speed detection in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the DRV5055A3QDBZR include: - DRV5053A3QDBZR: Similar specifications with a different package type - DRV5056A3QDBZR: Higher temperature range with comparable sensitivity - DRV5065A3QDBZR: Lower hysteresis with slightly lower sensitivity

In conclusion, the DRV5055A3QDBZR offers high sensitivity and accuracy in detecting magnetic fields, making it a versatile component in various electronic systems. Its compact size and wide operating voltage range further enhance its appeal in diverse applications.

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