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MMA1250KEG
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MMA1250KEG

Product Overview

Category

The MMA1250KEG 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 in various applications.

Characteristics

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

Package

The MMA1250KEG is typically available in a small, surface-mount package.

Essence

The essence of the MMA1250KEG lies in its ability to accurately measure acceleration in a compact and efficient manner.

Packaging/Quantity

The MMA1250KEG is usually packaged in reels containing a specific quantity, typically 1000 units per reel.

Specifications

  • Measurement Range: ±50g
  • Sensitivity: 0.5V/g
  • Operating Voltage: 2.2V to 3.6V
  • Operating Temperature: -40°C to 85°C
  • Output Type: Analog

Detailed Pin Configuration

The MMA1250KEG typically features a 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Analog output) 4. NC (No connection)

Functional Features

  • High sensitivity allows for precise acceleration measurements
  • Low power consumption enables prolonged usage
  • Compact size facilitates integration into various devices and systems

Advantages

  • Accurate and reliable measurement of acceleration
  • Low power consumption prolongs battery life in portable devices
  • Compact size allows for versatile integration into different applications

Disadvantages

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

Working Principles

The MMA1250KEG operates based on the principle of capacitive sensing, where changes in acceleration cause variations in capacitance, which are then converted into analog voltage signals for measurement.

Detailed Application Field Plans

The MMA1250KEG finds extensive use in various fields, including: - Automotive industry for airbag deployment systems - Consumer electronics for motion detection and gaming peripherals - Industrial machinery for vibration monitoring and control systems

Detailed and Complete Alternative Models

Some alternative models to the MMA1250KEG include: - MMA8452Q: Offers higher measurement range and digital output - ADXL335: Provides similar sensitivity with a wider temperature range

In conclusion, the MMA1250KEG serves as a reliable and compact solution for measuring acceleration in diverse applications, despite its limitations in comparison to alternative models.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MMA1250KEG i tekniska lösningar

  1. What is the MMA1250KEG?

    • The MMA1250KEG is a high-performance, low-power, three-axis capacitive micromachined accelerometer with a digital interface.

  2. What are the key features of the MMA1250KEG?

    • The key features include low power consumption, high sensitivity, wide measurement range, and a digital output interface.

  3. How can the MMA1250KEG be used in technical solutions?

    • The MMA1250KEG can be used for tilt sensing, motion detection, vibration monitoring, and impact detection in various technical applications.

  4. What is the operating voltage range of the MMA1250KEG?

    • The operating voltage range is typically between 2.2V to 3.6V.

  5. What is the output format of the MMA1250KEG?

    • The MMA1250KEG provides a digital output in either I2C or SPI format.

  6. What is the measurement range of the MMA1250KEG?

    • The measurement range is typically ±1200g.

  7. Can the MMA1250KEG be used in harsh environments?

    • Yes, the MMA1250KEG is designed to withstand harsh environments and has a robust construction.

  8. What are the typical applications of the MMA1250KEG?

    • Typical applications include industrial equipment monitoring, automotive safety systems, gaming controllers, and wearable devices.

  9. Does the MMA1250KEG require external calibration?

    • No, the MMA1250KEG is factory-calibrated and does not require external calibration.

  10. Is the MMA1250KEG compatible with common microcontrollers?

    • Yes, the MMA1250KEG is compatible with a wide range of microcontrollers and can be easily integrated into existing systems.