NXP USA Inc.
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
MMA5112NDKGWR2

MMA5112NDKGWR2

Product Overview

Category

The MMA5112NDKGWR2 belongs to the category of motion sensors, specifically an accelerometer.

Use

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

Characteristics

  • High sensitivity
  • Low power consumption
  • Small form factor
  • Wide operating temperature range

Package

The MMA5112NDKGWR2 comes in a small surface-mount package, making it suitable for compact designs.

Essence

This accelerometer is essential for accurately detecting changes in motion and orientation.

Packaging/Quantity

The MMA5112NDKGWR2 is typically available in reels containing a specific quantity, usually 250 or 500 units per reel.

Specifications

  • Sensing Range: ±2g, ±4g, ±8g, ±16g
  • Output Type: Digital (I2C/SPI)
  • Operating Voltage: 1.95V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Dimensions: 3mm x 3mm x 0.9mm

Detailed Pin Configuration

The MMA5112NDKGWR2 has a total of 12 pins, including power supply, ground, and communication interface pins. The detailed pin configuration is as follows:

| Pin Number | Function | |------------|---------------| | 1 | VDD | | 2 | GND | | 3 | SDA (I2C) | | 4 | SCL (I2C) | | 5 | CS (SPI) | | 6 | SDO (SPI) | | 7 | INT1 | | 8 | INT2 | | 9 | XOUT | | 10 | YOUT | | 11 | ZOUT | | 12 | NC |

Functional Features

  • High-resolution measurement
  • Low noise and drift
  • Built-in self-test functionality
  • Flexible output data rates

Advantages and Disadvantages

Advantages

  • Accurate motion sensing
  • Low power consumption
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited sensing range compared to some other accelerometers
  • Requires careful calibration for precise measurements

Working Principles

The MMA5112NDKGWR2 operates based on the principle of capacitive sensing, where changes in capacitance due to motion are converted into digital signals. These signals are then processed to provide accurate acceleration and tilt measurements.

Detailed Application Field Plans

Automotive

In automotive applications, the MMA5112NDKGWR2 can be used for vehicle stability control, rollover detection, and impact sensing.

Industrial

In industrial settings, this accelerometer can be utilized for equipment monitoring, vibration analysis, and inclinometer applications.

Consumer Electronics

For consumer electronics, the MMA5112NDKGWR2 is suitable for gaming controllers, virtual reality systems, and wearable devices requiring motion sensing capabilities.

Detailed and Complete Alternative Models

Some alternative models to the MMA5112NDKGWR2 include: - MMA8452Q - LIS3DH - ADXL345 - BMA280

These alternatives offer similar functionality and may vary in terms of specifications, package size, and power consumption.

In conclusion, the MMA5112NDKGWR2 accelerometer offers high sensitivity, low power consumption, and a compact form factor, making it suitable for various applications across different industries.

[Word count: 536]

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MMA5112NDKGWR2 في الحلول التقنية

  1. What is the MMA5112NDKGWR2?

    • The MMA5112NDKGWR2 is a high-performance, low-power, digital-output 3-axis accelerometer designed for applications requiring orientation sensing, motion detection, and vibration monitoring.

  2. What is the operating voltage range of the MMA5112NDKGWR2?

    • The operating voltage range of the MMA5112NDKGWR2 is 1.71V to 3.6V.

  3. What is the output data rate of the MMA5112NDKGWR2?

    • The MMA5112NDKGWR2 offers selectable output data rates ranging from 1.56 Hz to 800 Hz.

  4. What is the resolution of the MMA5112NDKGWR2?

    • The MMA5112NDKGWR2 has a high resolution of up to 14 bits.

  5. Can the MMA5112NDKGWR2 be used in automotive applications?

    • Yes, the MMA5112NDKGWR2 is AEC-Q100 qualified and suitable for automotive applications.

  6. Does the MMA5112NDKGWR2 support low-power operation?

    • Yes, the MMA5112NDKGWR2 features low-power modes to minimize power consumption.

  7. What communication interfaces does the MMA5112NDKGWR2 support?

    • The MMA5112NDKGWR2 supports both I2C and SPI communication interfaces.

  8. Is the MMA5112NDKGWR2 suitable for industrial vibration monitoring?

    • Yes, the MMA5112NDKGWR2 is well-suited for industrial vibration monitoring due to its high accuracy and robust design.

  9. What are the typical applications of the MMA5112NDKGWR2?

    • Typical applications include orientation sensing, motion detection, gesture recognition, and vibration monitoring in various technical solutions.

  10. Is the MMA5112NDKGWR2 RoHS compliant?

    • Yes, the MMA5112NDKGWR2 is RoHS compliant, making it suitable for environmentally conscious designs.