NXP USA Inc.
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MMA8104EG
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MMA8104EG

Product Overview

The MMA8104EG 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 varying quantities based on the manufacturer's specifications.

Specifications

  • Sensitivity: 800 mV/g
  • Operating Voltage: 2.2V - 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Output Type: Analog Voltage
  • Package / Case: 3-SIP Module

Detailed Pin Configuration

The MMA8104EG 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 (Not Connected) | | 3 | GND (Ground) | | 4 | NC (Not Connected) | | 5 | NC (Not Connected) | | 6 | NC (Not Connected) | | 7 | NC (Not Connected) | | 8 | Vout (Analog Output) |

Functional Features

The MMA8104EG accelerometer offers high sensitivity and accuracy in measuring acceleration. Its compact size makes it suitable for integration into small electronic devices. Additionally, its low power consumption ensures minimal impact on the overall power requirements of the system.

Advantages and Disadvantages

Advantages

  • High sensitivity
  • Compact size
  • Low power consumption

Disadvantages

  • Limited operating temperature range
  • Analog output may require additional signal conditioning

Working Principles

The MMA8104EG operates based on the principles 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 output proportional to the applied force.

Detailed Application Field Plans

The MMA8104EG finds applications in various fields such as: - Consumer electronics - Automotive systems - Industrial equipment - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the MMA8104EG include: - MMA8452Q - ADXL335 - LIS3DH

In conclusion, the MMA8104EG accelerometer offers high sensitivity and compact design, making it suitable for a wide range of applications across different industries.

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Énumérez 10 questions et réponses courantes liées à l'application de MMA8104EG dans les solutions techniques

  1. What is the MMA8104EG?

    • The MMA8104EG is a low-g accelerometer sensor designed for applications requiring high sensitivity and reliability.

  2. What are the key features of the MMA8104EG?

    • The key features of the MMA8104EG include a wide measurement range, low power consumption, and a built-in self-test function.

  3. What technical solutions can the MMA8104EG be used in?

    • The MMA8104EG can be used in various technical solutions such as motion detection, tilt sensing, vibration monitoring, and impact detection.

  4. How does the MMA8104EG interface with microcontrollers or other devices?

    • The MMA8104EG can interface with microcontrollers or other devices through standard digital interfaces such as I2C or SPI.

  5. What is the operating voltage range of the MMA8104EG?

    • The operating voltage range of the MMA8104EG is typically between 1.95V and 3.6V.

  6. Can the MMA8104EG withstand harsh environmental conditions?

    • Yes, the MMA8104EG is designed to withstand harsh environmental conditions, making it suitable for industrial and automotive applications.

  7. What is the output format of the data from the MMA8104EG?

    • The MMA8104EG provides acceleration data in digital format, typically in 10-bit resolution.

  8. Does the MMA8104EG have built-in motion detection features?

    • Yes, the MMA8104EG includes built-in motion detection features, making it suitable for applications requiring motion sensing.

  9. What is the typical power consumption of the MMA8104EG?

    • The MMA8104EG has a low power consumption, typically consuming less than 500µA during operation.

  10. Is the MMA8104EG RoHS compliant?

    • Yes, the MMA8104EG is RoHS compliant, ensuring it meets environmental standards for hazardous substance restrictions.