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MMA2201KEG
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MMA2201KEG

Product Overview

Category

The MMA2201KEG belongs to the category of accelerometers, specifically a micro-electromechanical system (MEMS) accelerometer.

Use

It is used for measuring acceleration and tilt in various applications such as automotive, industrial, and consumer electronics.

Characteristics

  • Small form factor
  • Low power consumption
  • High sensitivity
  • Wide measurement range

Package

The MMA2201KEG comes in a surface-mount package, typically in tape and reel packaging with a specified quantity per reel.

Essence

The essence of the MMA2201KEG lies in its ability to accurately measure acceleration and tilt in a compact and efficient manner.

Specifications

  • Measurement Range: ±2g
  • Sensitivity: 800 mV/g
  • Operating Voltage: 1.95V - 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Output Type: Analog

Detailed Pin Configuration

The MMA2201KEG typically has a standard pin configuration with specific pins designated for power supply, ground, and analog output.

Functional Features

  • High accuracy in measuring acceleration and tilt
  • Low noise and high stability
  • Built-in self-test capability
  • Low power consumption for battery-operated devices

Advantages

  • Compact size for easy integration into various devices
  • Wide operating temperature range for diverse environmental conditions
  • High sensitivity for precise measurements
  • Low power consumption prolongs battery life in portable applications

Disadvantages

  • Limited measurement range compared to some other accelerometers
  • Analog output may require additional signal conditioning for certain applications

Working Principles

The MMA2201KEG operates based on the principles of MEMS technology, where the movement of microscopic structures within the sensor generates an electrical output proportional to the applied acceleration.

Detailed Application Field Plans

The MMA2201KEG is suitable for a wide range of applications including: - Automotive: Vehicle stability control, rollover detection - Industrial: Condition monitoring, vibration analysis - Consumer Electronics: Motion-based user interfaces, gaming controllers

Detailed and Complete Alternative Models

  • MMA8452Q: Offers higher measurement range and digital output
  • LIS3DH: Provides ultra-low power consumption and digital output
  • ADXL345: Features versatile measurement ranges and digital output options

In conclusion, the MMA2201KEG is a versatile MEMS accelerometer with high sensitivity and low power consumption, making it suitable for various applications across different industries.

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技術ソリューションにおける MMA2201KEG の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MMA2201KEG?

    • MMA2201KEG 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 MMA2201KEG?

    • The key features include ultra-low power consumption, high resolution (up to 14-bit), digital output, and a wide measurement range.

  3. What are the typical applications of MMA2201KEG?

    • Typical applications include motion detection, gesture recognition, tilt sensing, vibration monitoring, and industrial equipment monitoring.

  4. What is the operating voltage range of MMA2201KEG?

    • The operating voltage range is typically between 1.95V and 3.6V.

  5. How is the data output from MMA2201KEG formatted?

    • The data output is in digital format, typically using I2C or SPI communication protocols.

  6. What is the measurement range of MMA2201KEG?

    • The measurement range is typically up to ±8g, making it suitable for a wide range of motion sensing applications.

  7. Does MMA2201KEG support low-power modes?

    • Yes, it supports low-power modes to minimize power consumption during idle periods.

  8. Is MMA2201KEG suitable for battery-powered devices?

    • Yes, its low-power characteristics make it well-suited for battery-powered devices.

  9. What are the environmental specifications of MMA2201KEG?

    • It is designed to operate within a specified temperature range and can withstand certain levels of shock and vibration.

  10. Are there any evaluation kits available for MMA2201KEG?

    • Yes, evaluation kits are available to help developers quickly prototype and evaluate the performance of MMA2201KEG in their technical solutions.