NXP USA Inc.
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MMA2301KEG
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MMA2301KEG

Product Overview

Category

The MMA2301KEG 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 MMA2301KEG comes in a surface-mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of the MMA2301KEG lies in its ability to accurately measure acceleration and tilt in a wide range of environments and conditions.

Packaging/Quantity

The MMA2301KEG is typically packaged in reels containing a specific quantity, usually specified by the manufacturer.

Specifications

  • Measurement Range: ±2g, ±4g, ±8g
  • Sensitivity: 800 mV/g at 2g range
  • Operating Voltage: 1.95V to 3.6V
  • Output Type: Analog
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MMA2301KEG features a standard pin configuration with pins designated for power supply, ground, and analog output.

Functional Features

  • High accuracy and linearity
  • Low noise and drift
  • Built-in self-test functionality
  • Robust design for reliable performance in harsh environments

Advantages and Disadvantages

Advantages

  • Compact size
  • Low power consumption
  • Wide measurement range
  • High sensitivity

Disadvantages

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

Working Principles

The MMA2301KEG operates based on the principles of MEMS technology, utilizing microscopic mechanical structures to detect and measure acceleration forces.

Detailed Application Field Plans

The MMA2301KEG is well-suited for a wide range of applications including: - Automotive safety systems - Industrial machinery monitoring - Motion and orientation sensing in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MMA2301KEG include: - MMA8452Q: Offers higher measurement range and digital output - ADXL345: Provides digital output and advanced motion detection features

In conclusion, the MMA2301KEG is a versatile accelerometer with a compact design and high sensitivity, making it suitable for various applications requiring accurate acceleration and tilt measurements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MMA2301KEG trong giải pháp kỹ thuật

  1. What is MMA2301KEG?

    • MMA2301KEG is a high-performance, low-power, three-axis accelerometer designed for applications requiring high sensitivity and resolution.

  2. What are the key features of MMA2301KEG?

    • The key features include ultra-low power consumption, high sensitivity, wide dynamic range, and a small form factor.

  3. What are the typical applications of MMA2301KEG?

    • Typical applications include motion-enabled functions in portable devices, gaming and virtual reality systems, industrial equipment monitoring, and wearable fitness trackers.

  4. What is the operating voltage range of MMA2301KEG?

    • MMA2301KEG operates within a voltage range of 1.71V to 3.6V.

  5. What communication interfaces does MMA2301KEG support?

    • It supports both I2C and SPI communication interfaces for easy integration into various systems.

  6. What is the output data rate of MMA2301KEG?

    • The output data rate can be configured up to 800Hz, allowing flexibility for different application requirements.

  7. Does MMA2301KEG have built-in motion detection features?

    • Yes, it includes built-in motion detection and interrupt capabilities, making it suitable for applications requiring gesture recognition or activity monitoring.

  8. Is MMA2301KEG suitable for battery-powered devices?

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

  9. What are the environmental specifications of MMA2301KEG?

    • It has a wide temperature range of -40°C to +85°C and is capable of withstanding mechanical shock and vibration.

  10. Are there any evaluation kits available for MMA2301KEG?

    • Yes, evaluation kits are available to facilitate the development and testing of MMA2301KEG in technical solutions.