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MMA1250EGR2
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MMA1250EGR2

Product Overview

Category

The MMA1250EGR2 belongs to the category of electronic components, specifically within the field of sensor technology.

Use

This product is primarily used for measuring and detecting acceleration and tilt in various applications.

Characteristics

  • High sensitivity
  • Low power consumption
  • Compact size
  • Wide operating temperature range

Package

The MMA1250EGR2 is typically available in a small surface-mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of the MMA1250EGR2 lies in its ability to provide accurate and reliable acceleration and tilt measurements in a wide range of environments.

Packaging/Quantity

The product is usually supplied in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Measurement Range: ±5g
  • Sensitivity: 800mV/g
  • Operating Temperature: -40°C to +85°C
  • Supply Voltage: 2.2V to 3.6V
  • Output Type: Analog

Detailed Pin Configuration

The MMA1250EGR2 typically features a standard pin configuration with connections for power supply, ground, and analog output.

| Pin Name | Description | |----------|-------------------| | VCC | Power Supply | | GND | Ground | | OUT | Analog Output |

Functional Features

  • High sensitivity allows for precise measurement of small accelerations
  • Low power consumption enables extended battery life in portable devices
  • Wide operating temperature range ensures reliability in diverse environmental conditions

Advantages and Disadvantages

Advantages

  • Accurate and reliable measurements
  • Compact size for easy integration
  • Low power consumption

Disadvantages

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

Working Principles

The MMA1250EGR2 operates based on the principle of capacitive sensing, where changes in capacitance due to acceleration are converted into analog voltage signals.

Detailed Application Field Plans

The MMA1250EGR2 is well-suited for applications such as: - Motion detection in consumer electronics - Tilt sensing in industrial equipment - Vibration monitoring in automotive systems

Detailed and Complete Alternative Models

Some alternative models to the MMA1250EGR2 include: - MMA8452Q: Offers higher measurement range and digital output - ADXL335: Provides similar functionality with different form factor - LIS3DH: Features ultra-low power consumption for battery-operated devices

In conclusion, the MMA1250EGR2 is a versatile and reliable sensor component that finds application across various industries due to its compact size, high sensitivity, and low power consumption.

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10個與MMA1250EGR2在技術方案中應用相關的常見問題與解答

  1. What is the MMA1250EGR2?

    • The MMA1250EGR2 is a high-precision, low-power, three-axis accelerometer designed for applications requiring high resolution measurements of motion.

  2. What are the key features of the MMA1250EGR2?

    • The key features include low power consumption, high resolution, digital output, and a wide operating voltage range.

  3. What are the typical applications of the MMA1250EGR2?

    • Typical applications include motion-enabled user interfaces, gaming and virtual reality input devices, and industrial automation and control systems.

  4. How do I interface with the MMA1250EGR2?

    • The MMA1250EGR2 communicates over an I2C or SPI interface, making it easy to integrate into various microcontroller-based systems.

  5. What is the operating voltage range of the MMA1250EGR2?

    • The MMA1250EGR2 operates within a wide voltage range of 1.71V to 3.6V, making it suitable for battery-powered applications.

  6. Can the MMA1250EGR2 withstand harsh environmental conditions?

    • Yes, the MMA1250EGR2 is designed to be robust and can withstand mechanical shock and vibration, making it suitable for industrial and automotive applications.

  7. Does the MMA1250EGR2 support motion detection and orientation estimation?

    • Yes, the MMA1250EGR2 includes built-in motion detection and orientation estimation capabilities, providing valuable data for motion analysis and control.

  8. What is the resolution of the MMA1250EGR2?

    • The MMA1250EGR2 offers high resolution, with selectable full-scale ranges to accommodate different precision requirements.

  9. Is the MMA1250EGR2 suitable for battery-powered devices?

    • Yes, the low power consumption of the MMA1250EGR2 makes it well-suited for battery-powered devices, extending the operational life of the system.

  10. Are there any evaluation tools or development kits available for the MMA1250EGR2?

    • Yes, evaluation boards and development kits are available to help streamline the integration and testing of the MMA1250EGR2 in technical solutions.