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MMA3204EGR2
Product Overview
Category:
The MMA3204EGR2 belongs to the category of accelerometers.
Use:
It is used for measuring acceleration and tilt in various applications.
Characteristics:
- High sensitivity
- Low power consumption
- Small form factor
Package:
The MMA3204EGR2 comes in a small, surface-mount package.
Essence:
This accelerometer is essential for accurately measuring acceleration and tilt in electronic devices.
Packaging/Quantity:
The MMA3204EGR2 is typically packaged in reels with a specific quantity per reel.
Specifications
- Measurement Range: ±2g, ±4g, ±8g
- Output Type: Analog
- Operating Voltage: 2.2V to 3.6V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MMA3204EGR2 has a total of 8 pins, including VDD, GND, XOUT, YOUT, ZOUT, ST, SDO, and SDA.
Functional Features
- High accuracy in measuring acceleration and tilt
- Low power consumption for extended battery life
- Wide operating temperature range for versatile use
Advantages and Disadvantages
Advantages
- High sensitivity for precise measurements
- Low power consumption
- Small form factor for easy integration into various devices
Disadvantages
- Limited measurement range compared to some other accelerometers
- Analog output may require additional signal conditioning
Working Principles
The MMA3204EGR2 operates based on the principles of capacitive sensing, where changes in capacitance due to acceleration are converted into electrical signals.
Detailed Application Field Plans
The MMA3204EGR2 is suitable for a wide range of applications, including: - Consumer electronics such as smartphones and tablets - Industrial equipment for vibration monitoring - Automotive systems for stability control
Detailed and Complete Alternative Models
Some alternative models to the MMA3204EGR2 include: - MMA8452Q: Offers higher measurement range and digital output - ADXL345: Provides digital output and wider measurement range
In conclusion, the MMA3204EGR2 is a compact and efficient accelerometer suitable for various applications requiring accurate measurement of acceleration and tilt.
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What is MMA3204EGR2?
- MMA3204EGR2 is a high-precision, low-power, three-axis accelerometer sensor designed for applications requiring orientation sensing, motion detection, and vibration measurement.
What is the operating voltage range of MMA3204EGR2?
- The operating voltage range of MMA3204EGR2 is 1.95V to 3.6V.
What is the output data rate of MMA3204EGR2?
- The output data rate of MMA3204EGR2 can be configured to 1.56 Hz, 6.25 Hz, 12.5 Hz, 50 Hz, or 100 Hz.
Can MMA3204EGR2 be used in automotive applications?
- Yes, MMA3204EGR2 is AEC-Q100 qualified and suitable for automotive applications such as vehicle stability control, rollover detection, and impact sensing.
What is the resolution of MMA3204EGR2?
- MMA3204EGR2 has a 10-bit resolution for each axis.
Is MMA3204EGR2 suitable for battery-powered devices?
- Yes, MMA3204EGR2's low-power operation makes it suitable for battery-powered devices such as wearables and IoT devices.
What are the communication interfaces supported by MMA3204EGR2?
- MMA3204EGR2 supports both I2C and SPI communication interfaces for easy integration with microcontrollers and other devices.
Can MMA3204EGR2 be used for tilt sensing applications?
- Yes, MMA3204EGR2 can be used for tilt sensing applications due to its high precision and low noise performance.
What are the typical applications of MMA3204EGR2?
- Typical applications of MMA3204EGR2 include screen rotation, tap/double-tap detection, pedometers, and gaming controllers.
Does MMA3204EGR2 have built-in self-test capabilities?
- Yes, MMA3204EGR2 features built-in self-test capabilities to verify the sensor functionality and performance.