MMA5248LCWR2 3-Axis Accelerometer Sensor – LGA Package

MMA5248LCWR2 Overview

The MMA5248LCWR2 is a high-performance capacitive accelerometer designed for precise motion sensing in industrial and consumer electronics. Offering a 3-axis measurement capability, the device provides reliable acceleration data with low noise and excellent sensitivity. Its compact footprint and low power consumption make it ideal for integration into battery-operated systems. Featuring a robust analog output and a broad supply voltage range, this accelerometer supports diverse applications requiring accurate tilt, shock, and vibration measurements. For engineers and sourcing specialists seeking a dependable MEMS sensor, the MMA5248LCWR2 delivers consistent performance and ease of integration. More detailed information is available from IC Manufacturer.

MMA5248LCWR2 Technical Specifications

MMA5248LCWR2 Key Features

• Triple-axis sensing: Provides comprehensive motion data on X, Y, and Z axes, enabling accurate spatial orientation detection in compact spaces.
• Low noise performance: With a noise density of 150 ??g/??Hz, it ensures high signal fidelity, critical for precision motion and vibration analysis.
• Wide bandwidth: Up to 550 Hz bandwidth supports dynamic measurements of rapid acceleration changes, enhancing performance in shock or vibration environments.
• Low power consumption: Operating current as low as 170 ??A extends battery life in portable and embedded applications.
• Robust operating range: Functions reliably across a broad temperature range (-40 to +85 ??C), suitable for harsh industrial environments.
• Compact LGA package: Small 3x3x1 mm footprint facilitates easy integration into space-constrained designs without sacrificing performance.
• Stable analog output: Provides a linear voltage output proportional to acceleration, simplifying interface with analog-to-digital converters and microcontrollers.

MMA5248LCWR2 Advantages vs Typical Alternatives

Compared to common accelerometers in its class, this device offers superior sensitivity and lower noise, which translates to more accurate motion detection. Its broad supply voltage range and low current draw enhance both design flexibility and energy efficiency. The compact LGA packaging allows for seamless integration within constrained spaces. These advantages make it a reliable choice for applications demanding precision, durability, and efficient power management.

Typical Applications

• Industrial equipment monitoring: Enables precise detection of machine vibrations and tilt angles to support predictive maintenance and reduce downtime.
• Consumer electronics: Used in smartphones and wearable devices for gesture recognition and orientation control.
• Medical devices: Supports motion tracking in portable patient monitoring systems requiring low power and high accuracy.
• Automotive systems: Integrates into vehicle stability control and crash detection systems where reliable acceleration data is essential.

MMA5248LCWR2 Brand Info

This accelerometer is part of a well-established series of MEMS sensors known for their robust design and precision performance. The manufacturer emphasizes quality and consistency, delivering devices that meet stringent industrial standards. The product line is recognized globally for its low noise, stable outputs, and ease of integration, supported by comprehensive technical documentation and customer support. This model exemplifies the brand??s commitment to advancing sensor technology for demanding industrial and consumer applications.

FAQ

What is the supply voltage range for this accelerometer?

The device operates reliably within a supply voltage range of 2.2 to 3.6 volts, making it compatible with standard low-voltage systems commonly used in portable and embedded electronics.

How many axes does the sensor measure?

It measures acceleration across three orthogonal axes (X, Y, and Z), providing full spatial orientation data for comprehensive motion analysis.

Can this device be used in harsh environmental conditions?

Yes, the accelerometer supports an operating temperature range from -40 ??C to +85 ??C, allowing it to function effectively in demanding industrial and outdoor environments.

What type of output does this accelerometer provide?

The sensor outputs analog voltage signals proportional to acceleration, simplifying interfacing with analog-to-digital converters and microcontrollers for precise data acquisition.

Is the device suitable for low-power applications?

With a typical supply current of 170 ??A, it is well-suited for battery-powered and energy-conscious designs, extending operational runtime without compromising performance.