ADXL213AE

Product Overview

The ADXL213AE belongs to the category of accelerometers and is commonly used for measuring acceleration in various applications. This accelerometer is known for its high accuracy, low power consumption, and compact package. The essence of the ADXL213AE lies in its ability to provide precise acceleration measurements in a small form factor. It is typically available in a surface-mount package and is often sold in quantities suitable for industrial and consumer applications.

Specifications

• Measurement Range: ±1.5 g
• Sensitivity: 0.5 V/g
• Operating Voltage: 4.75 V to 5.25 V
• Power Consumption: 300 µA
• Output Type: Analog

Detailed Pin Configuration

The ADXL213AE features a standard 8-pin surface-mount package with the following pin configuration: 1. VCC 2. NC (No Connection) 3. XOUT 4. YOUT 5. ZOUT 6. GND 7. NC 8. SELF TEST

Functional Features

The ADXL213AE offers high sensitivity and accuracy in measuring acceleration along three axes. Its low power consumption makes it suitable for battery-powered applications. Additionally, the self-test feature allows for easy verification of the sensor's functionality.

Advantages and Disadvantages

Advantages

• High accuracy
• Low power consumption
• Compact package
• Self-test feature for functionality verification

Disadvantages

• Limited measurement range compared to some other models
• Analog output may require additional signal conditioning

Working Principles

The ADXL213AE operates based on the principle of capacitive sensing. When subjected to acceleration, the movement of internal microstructures causes a change in capacitance, which is then converted into an analog voltage proportional to the applied acceleration.

Detailed Application Field Plans

The ADXL213AE finds extensive use in various applications such as: - Motion detection in consumer electronics - Vibration monitoring in industrial machinery - Impact detection in automotive safety systems - Inclination sensing in aerospace and robotics

Detailed and Complete Alternative Models

Some alternative models to the ADXL213AE include: - ADXL335: Offers a wider measurement range - ADXL345: Provides digital output and higher resolution - LIS3DH: Another popular accelerometer with digital output

In conclusion, the ADXL213AE is a versatile accelerometer that offers high accuracy and low power consumption, making it suitable for a wide range of applications. Its compact package and self-test feature further enhance its appeal in various industries.

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