NXP USA Inc.
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MMA1210EGR2
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MMA1210EGR2

Product Overview

The MMA1210EGR2 belongs to the category of accelerometers and is designed for use in various electronic devices. This accelerometer is known for its compact size, high sensitivity, and low power consumption. It comes in a small package and is essential for detecting changes in acceleration. The packaging typically includes a quantity of one unit.

Specifications

  • Sensitivity: 800 mV/g
  • Operating Voltage: 2.2V - 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Low Power Consumption: 400 µA
  • Package Type: LGA-14

Detailed Pin Configuration

The MMA1210EGR2 features a detailed pin configuration with 14 pins, including power supply, ground, and output pins. These pins are strategically placed to ensure seamless integration into electronic circuits.

Functional Features

  • High sensitivity for accurate acceleration detection
  • Low power consumption for energy efficiency
  • Wide operating temperature range for versatility
  • Small package size for space-constrained applications

Advantages and Disadvantages

Advantages

  • High sensitivity allows for precise measurements
  • Low power consumption prolongs battery life
  • Wide operating temperature range enables usage in various environments

Disadvantages

  • Limited to a single-axis measurement
  • Requires additional circuitry for multi-axis measurements

Working Principles

The MMA1210EGR2 operates based on the principle of capacitance change due to acceleration. When subjected to acceleration, the internal capacitive structure undergoes changes, which are then converted into electrical signals for further processing.

Detailed Application Field Plans

The MMA1210EGR2 finds extensive application in: - Motion sensing in consumer electronics - Vibration monitoring in industrial equipment - Impact detection in automotive safety systems

Detailed and Complete Alternative Models

  1. MMA1220EGR3
    • Similar specifications with enhanced sensitivity
    • Suitable for more demanding applications
  2. MMA1230EGR4
    • Multi-axis accelerometer for comprehensive motion detection
    • Expanded functionality for advanced applications

In conclusion, the MMA1210EGR2 accelerometer offers high sensitivity, low power consumption, and a compact design, making it suitable for various electronic applications. Its working principle, advantages, and detailed application field plans showcase its versatility and potential impact across different industries.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MMA1210EGR2 في الحلول التقنية

  1. What is the MMA1210EGR2?

    • The MMA1210EGR2 is a low-g accelerometer sensor designed for motion and tilt sensing applications.

  2. What is the operating voltage range of the MMA1210EGR2?

    • The operating voltage range of the MMA1210EGR2 is typically 2.2V to 3.6V.

  3. What are the typical applications of the MMA1210EGR2?

    • Typical applications include orientation detection, gaming controllers, and motion-activated functions in portable devices.

  4. What is the output format of the MMA1210EGR2?

    • The MMA1210EGR2 provides digital output in the form of I2C or SPI communication protocols.

  5. What is the resolution of the MMA1210EGR2?

    • The MMA1210EGR2 has a resolution of up to 8 bits.

  6. What is the measurement range of the MMA1210EGR2?

    • The measurement range of the MMA1210EGR2 is typically ±2g.

  7. Does the MMA1210EGR2 have built-in self-test capability?

    • Yes, the MMA1210EGR2 features a built-in self-test function for diagnostic purposes.

  8. What are the key features of the MMA1210EGR2?

    • Key features include low power consumption, high sensitivity, and a small form factor.

  9. Can the MMA1210EGR2 be used in automotive applications?

    • Yes, the MMA1210EGR2 is suitable for automotive applications such as vehicle stability control and rollover detection.

  10. Is the MMA1210EGR2 RoHS compliant?

    • Yes, the MMA1210EGR2 is compliant with the Restriction of Hazardous Substances (RoHS) directive.