MMA5224NPKWR2

Product Overview

Category

The MMA5224NPKWR2 belongs to the category of motion sensors, specifically an accelerometer.

Use

It is used for measuring acceleration and tilt in various electronic devices and applications.

Characteristics

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

Package

The MMA5224NPKWR2 is available in a small surface-mount package, making it suitable for compact designs.

Essence

The essence of the MMA5224NPKWR2 lies in its precise measurement of acceleration and tilt, contributing to the functionality of electronic devices.

Packaging/Quantity

The sensor is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Measurement Range: ±2g, ±4g, ±8g
• Output Resolution: 10-bit
• Operating Voltage: 1.95V to 3.6V
• Operating Temperature: -40°C to +85°C
• Output Interface: I2C/SPI

Detailed Pin Configuration

The MMA5224NPKWR2 features a standard pin configuration with connections for power, ground, and communication interfaces. The detailed pinout can be found in the product datasheet.

Functional Features

• High accuracy in measuring acceleration and tilt
• Low noise and stable output
• Configurable measurement range
• Digital output for easy interfacing with microcontrollers

Advantages

• Compact size for integration into small devices
• Low power consumption for extended battery life
• Wide operating temperature range for versatile applications

Disadvantages

• Limited measurement range compared to some other accelerometers
• Requires careful calibration for precise measurements in certain applications

Working Principles

The MMA5224NPKWR2 operates based on the principles of capacitive sensing, where changes in capacitance due to acceleration are converted into digital signals for processing.

Detailed Application Field Plans

• Consumer electronics: Used in smartphones, tablets, and gaming devices for screen orientation and motion-based controls.
• Industrial equipment: Integrated into machinery and equipment for monitoring vibrations and tilt.
• Automotive: Employed in vehicle stability control systems and inertial navigation.

Detailed and Complete Alternative Models

• MMA8452Q: Offers higher measurement range and resolution
• ADXL345: Provides similar functionality with different interface options
• BMA280: Competing option with low power consumption and compact size

In conclusion, the MMA5224NPKWR2 accelerometer offers precise motion sensing capabilities in a compact and efficient package, making it suitable for a wide range of applications across various industries.

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