MMA3202KEG

Product Overview

The MMA3202KEG belongs to the category of accelerometers and is commonly used for measuring acceleration in various electronic devices. This accelerometer is known for its compact size, high sensitivity, and low power consumption. It is typically packaged in a small, surface-mount package and is available in various quantities to suit different production needs.

Specifications

• Sensitivity: 800 mV/g
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Analog
• Package Type: Surface Mount
• Package Quantity: 100 pieces per reel

Detailed Pin Configuration

The MMA3202KEG features a standard 8-pin configuration with specific pins designated for power supply, ground, and analog output.

| Pin Number | Function | |------------|---------------| | 1 | VCC (Power) | | 2 | NC | | 3 | NC | | 4 | GND (Ground) | | 5 | NC | | 6 | NC | | 7 | NC | | 8 | Analog Output |

Functional Features

• High sensitivity for accurate acceleration measurement
• Low power consumption for energy-efficient operation
• Compact size for easy integration into electronic devices
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• High sensitivity allows for precise measurements
• Low power consumption prolongs battery life in portable devices
• Compact size enables integration into small form factor products

Disadvantages

• Limited to measuring only one axis of acceleration
• Requires external circuitry for multi-axis measurements

Working Principles

The MMA3202KEG operates based on the principle of piezoelectric effect, where an applied force causes a mass to deflect, generating a proportional electrical output. This output is then converted into an analog signal representing the measured acceleration.

Detailed Application Field Plans

The MMA3202KEG is well-suited for applications requiring precise single-axis acceleration measurements, such as: - Motion detection in consumer electronics - Tilt sensing in industrial equipment - Vibration monitoring in automotive systems

Detailed and Complete Alternative Models

For those seeking alternative models, the following accelerometers can be considered: - MMA8452Q: Offers multi-axis measurement capabilities - ADXL335: Provides similar single-axis measurement with different specifications - LIS3DH: Features ultra-low power consumption for battery-operated devices

In conclusion, the MMA3202KEG accelerometer offers high sensitivity and low power consumption, making it suitable for various applications that require accurate single-axis acceleration measurements.

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