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MMA2204EGR2
Product Overview
The MMA2204EGR2 belongs to the category of inertial measurement units (IMUs) and is used for measuring acceleration and angular velocity in various applications. This sensor is known for its compact size, high accuracy, and low power consumption. The package includes the sensor itself along with essential documentation and support materials. The essence of the MMA2204EGR2 lies in its ability to provide precise motion sensing capabilities in a small form factor. It is typically available in tape and reel packaging with a specific quantity per reel.
Specifications
- Acceleration Range: ±2g
- Angular Velocity Range: ±2000°/s
- Operating Voltage: 2.7V - 3.6V
- Operating Temperature Range: -40°C to +85°C
- Output Interface: Digital I2C/SPI
Detailed Pin Configuration
The MMA2204EGR2 features a standard pin configuration with pins designated for power supply, ground, and communication interfaces. The detailed pinout is as follows: 1. VDD: Power supply 2. GND: Ground 3. SDA: I2C data line 4. SCL: I2C clock line 5. CS: Chip select (for SPI interface) 6. SA0: I2C address selection 7. INT: Interrupt output
Functional Features
- High Accuracy: Provides precise measurement of acceleration and angular velocity.
- Low Power Consumption: Suitable for battery-powered applications.
- Compact Size: Enables integration into space-constrained designs.
- Digital Output: Supports easy interfacing with microcontrollers and other digital systems.
Advantages and Disadvantages
Advantages
- Accurate motion sensing capabilities
- Low power consumption
- Small form factor
Disadvantages
- Limited operating temperature range
- Requires careful handling due to its small size
Working Principles
The MMA2204EGR2 operates based on the principles of microelectromechanical systems (MEMS) technology. It utilizes internal structures that respond to external forces, converting them into electrical signals that represent acceleration and angular velocity.
Detailed Application Field Plans
The MMA2204EGR2 is well-suited for applications such as: - Wearable devices - Motion tracking systems - Robotics - Inertial navigation systems
Detailed and Complete Alternative Models
- MMA8452Q: Offers higher acceleration range
- MPU-6050: Provides integrated gyroscope and accelerometer functionality
- LIS3DH: Focuses on ultra-low-power operation
In conclusion, the MMA2204EGR2 is a versatile IMU sensor with precise motion sensing capabilities, making it suitable for various applications requiring accurate measurement of acceleration and angular velocity.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem MMA2204EGR2 w rozwiązaniach technicznych
What is MMA2204EGR2?
- MMA2204EGR2 is a low-g accelerometer sensor designed for various technical applications.
What are the key features of MMA2204EGR2?
- The key features include low power consumption, high accuracy, and a wide measurement range.
How is MMA2204EGR2 typically used in technical solutions?
- It is commonly used for motion detection, tilt sensing, and vibration monitoring in industrial and consumer electronics.
What is the operating voltage range of MMA2204EGR2?
- The operating voltage range is typically between 1.95V and 3.6V.
Can MMA2204EGR2 be used in harsh environments?
- Yes, it is designed to withstand harsh environmental conditions and has built-in protection against shock and vibration.
What communication interfaces does MMA2204EGR2 support?
- It typically supports I2C and SPI communication interfaces for easy integration with microcontrollers and other devices.
Is MMA2204EGR2 suitable for battery-powered devices?
- Yes, its low power consumption makes it well-suited for battery-powered devices, extending the battery life.
What is the resolution of MMA2204EGR2?
- The resolution is typically configurable and can range from 8-bit to 14-bit, providing flexibility for different applications.
Are there any specific mounting requirements for MMA2204EGR2?
- It is recommended to mount the sensor securely to minimize mechanical stress and ensure accurate measurements.
What are some common troubleshooting tips for MMA2204EGR2?
- Ensure proper power supply, check for loose connections, and verify the configuration settings to troubleshoot any issues with the sensor.