DRV5055A1QDBZR

Introduction

The DRV5055A1QDBZR is a magnetic sensor belonging to the category of Hall Effect sensors. It is commonly used for position sensing, proximity detection, and current sensing applications due to its high sensitivity and accuracy. This sensor possesses unique characteristics that make it suitable for a wide range of industrial and automotive applications. The DRV5055A1QDBZR is available in a small package, making it easy to integrate into various electronic systems.

Basic Information Overview

• Category: Hall Effect Sensor
• Use: Position sensing, proximity detection, current sensing
• Characteristics: High sensitivity, accuracy, small package size
• Package: QDBZR
• Essence: Magnetic sensor with precise sensing capabilities
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Operating Voltage: 2.7V to 5.5V
• Output Type: Analog
• Sensitivity: 2.5mV/Gauss
• Operating Temperature Range: -40°C to 125°C
• Supply Current: 6.5mA
• Output Voltage Range: 0.1V to VCC - 0.1V

Detailed Pin Configuration

The DRV5055A1QDBZR features a standard 3-pin configuration: 1. VCC: Power supply input 2. GND: Ground connection 3. OUT: Analog output

Functional Features

• High sensitivity to magnetic fields
• Wide operating voltage range
• Low power consumption
• Small form factor for easy integration
• Robust performance across temperature variations

Advantages and Disadvantages

Advantages

• Precise and accurate sensing capabilities
• Versatile application in various industries
• Low power consumption
• Compact design for space-constrained applications

Disadvantages

• Susceptible to electromagnetic interference
• Limited output voltage range

Working Principles

The DRV5055A1QDBZR operates based on the Hall Effect principle, where the output voltage is proportional to the strength of the magnetic field applied. When exposed to a magnetic field, the sensor generates an analog output voltage that can be used to determine the position or proximity of the magnet.

Detailed Application Field Plans

The DRV5055A1QDBZR finds extensive use in the following application fields: - Automotive: Position sensing in throttle pedals, gear shifters, and brake systems - Industrial: Proximity detection in automated machinery, current sensing in motor control systems - Consumer Electronics: Proximity detection in smartphones and tablets

Detailed and Complete Alternative Models

1. DRV5053: Similar sensitivity and operating voltage range
2. DRV5054: Higher output voltage range and lower supply current
3. DRV5056: Enhanced immunity to electromagnetic interference

In conclusion, the DRV5055A1QDBZR is a versatile Hall Effect sensor with high sensitivity and precise sensing capabilities, making it suitable for a wide range of industrial and automotive applications. Its compact design and low power consumption further enhance its appeal in modern electronic systems.

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