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MMA5248LVWR2
Product Overview
Category
The MMA5248LVWR2 belongs to the category of accelerometers.
Use
It is used for measuring acceleration and tilt in various electronic devices and systems.
Characteristics
- High sensitivity
- Low power consumption
- Small form factor
- Wide operating temperature range
Package
The MMA5248LVWR2 comes in a small, surface-mount package.
Essence
This accelerometer is essential for accurately detecting changes in orientation and motion.
Packaging/Quantity
The MMA5248LVWR2 is typically packaged in reels and is available in varying quantities depending on the supplier.
Specifications
- Sensitivity: 800 mV/g
- Operating Voltage: 1.95V - 3.6V
- Operating Temperature Range: -40°C to +85°C
- Output Type: Analog
Detailed Pin Configuration
The MMA5248LVWR2 has a standard pin configuration with multiple pins for power supply, ground, and analog output.
Functional Features
- High sensitivity allows for precise measurement of acceleration
- Low power consumption extends battery life in portable devices
- Small form factor enables integration into compact designs
Advantages
- Accurate measurement of acceleration and tilt
- Suitable for low-power applications
- Compact size for easy integration
Disadvantages
- Limited operating temperature range compared to some other models
- Analog output may require additional signal conditioning
Working Principles
The MMA5248LVWR2 operates based on the principles of capacitive sensing, where changes in capacitance due to acceleration are converted into electrical signals.
Detailed Application Field Plans
- Consumer electronics: Used in smartphones, tablets, and gaming devices for motion sensing
- Automotive: Integrated into vehicle stability control systems and airbag deployment mechanisms
- Industrial equipment: Employed in machinery monitoring and vibration analysis
Detailed and Complete Alternative Models
- ADXL345: Offers similar performance with digital output
- LIS3DH: Provides high-resolution digital output with low power consumption
- MPU-6050: Combines accelerometer and gyroscope for more comprehensive motion sensing capabilities
In conclusion, the MMA5248LVWR2 accelerometer offers high sensitivity and low power consumption, making it suitable for a wide range of applications in consumer electronics, automotive, and industrial sectors. While it has limitations in terms of operating temperature range and analog output, there are alternative models available to suit specific application requirements.
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What is the MMA5248LVWR2?
- The MMA5248LVWR2 is a low-g 3-axis accelerometer sensor designed for various motion-sensing applications.
What are the key features of the MMA5248LVWR2?
- The key features include low power consumption, high sensitivity, digital output, and a wide operating voltage range.
How can the MMA5248LVWR2 be used in technical solutions?
- It can be used for tilt sensing, motion detection, vibration monitoring, and orientation detection in applications such as industrial equipment, consumer electronics, and wearable devices.
What is the operating voltage range of the MMA5248LVWR2?
- The operating voltage range is typically between 1.95V and 3.6V.
What communication interfaces does the MMA5248LVWR2 support?
- It supports I2C and SPI communication interfaces for easy integration with microcontrollers and other digital systems.
What is the resolution of the MMA5248LVWR2?
- The sensor has a 12-bit resolution, providing precise measurement capabilities.
How does the MMA5248LVWR2 handle power management?
- It features low-power modes to minimize energy consumption, making it suitable for battery-powered applications.
What are the typical applications of the MMA5248LVWR2 in industrial settings?
- In industrial settings, the sensor can be used for condition monitoring, asset tracking, and equipment health monitoring.
Can the MMA5248LVWR2 withstand harsh environmental conditions?
- Yes, it is designed to operate reliably in challenging environments, including temperature variations and mechanical shocks.
Are there any evaluation kits or development tools available for the MMA5248LVWR2?
- Yes, there are evaluation kits and development tools provided by the manufacturer to facilitate the integration and testing of the sensor in technical solutions.