MMA2202KEG

Product Overview

The MMA2202KEG belongs to the category of accelerometers and is designed for use in various electronic devices. This accelerometer possesses unique characteristics that make it suitable for applications requiring precise motion detection. The package includes the essential components required for installation and operation, and the product is available in different packaging quantities to suit varying project requirements.

Specifications

• Measurement Range: ±2g
• Sensitivity: 800 mV/g
• Operating Voltage: 2.2V - 3.6V
• Low Power Consumption: 400 µA
• Output Type: Analog
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MMA2202KEG features a standard pin configuration with clearly labeled pins for power supply, ground, and analog output. The detailed pinout ensures easy integration into electronic circuits and systems.

| Pin Name | Function | |----------|----------------| | VDD | Power Supply | | GND | Ground | | OUT | Analog Output |

Functional Features

• High Sensitivity: The MMA2202KEG offers high sensitivity, enabling accurate detection of even subtle movements.
• Low Power Consumption: With a low operating current, this accelerometer is suitable for battery-powered applications.
• Wide Operating Temperature Range: The device can function effectively across a broad temperature range, making it versatile for various environments.

Advantages and Disadvantages

Advantages

1. Precise Motion Detection
2. Low Power Consumption
3. Wide Operating Temperature Range

Disadvantages

1. Limited Measurement Range
2. Analog Output may require additional signal conditioning

Working Principles

The MMA2202KEG operates based on the principle of capacitive sensing. When subjected to acceleration, the mass within the accelerometer causes a change in capacitance, which is then converted into an analog voltage proportional to the applied force.

Detailed Application Field Plans

The MMA2202KEG is ideal for applications requiring motion detection and measurement, such as: - Wearable Devices - Motion-Activated Switches - Gaming Controllers - Industrial Equipment Monitoring

Detailed and Complete Alternative Models

For those seeking alternative models, the following accelerometers can be considered: 1. ADXL345 2. LIS3DH 3. KX022-1020

In conclusion, the MMA2202KEG accelerometer offers precise motion detection capabilities with low power consumption, making it suitable for a wide range of electronic applications.

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