The NXP MMA5212KW is a high-performance, automotive-grade accelerometer designed to deliver precise inertial measurements in a variety of applications. This robust sensor is engineered to withstand the rigorous demands of the automotive industry, making it an ideal choice for vehicle dynamics, crash detection, and telematics systems.

Key Features

• High Sensitivity: The MMA5212KW offers a high sensitivity range, which allows for accurate detection of low-amplitude vibrations and movements.
• Wide Operating Range: With an operating temperature range from -40°C to +105°C, this accelerometer is built to perform reliably in extreme conditions.
• Dual-Axis Sensing: It measures acceleration in both the X and Y axes, providing comprehensive data for dynamic applications.
• Overrange Detection: An integrated overrange detection feature alerts the system when acceleration exceeds predefined limits, helping to prevent damage and ensure data integrity.
• Signal Conditioning: The MMA5212KW comes with advanced signal conditioning capabilities that minimize noise and enhance the quality of the output signal.

Applications

The accelerometer is well-suited for a variety of automotive applications, including:

• Vehicle dynamic control systems
• Crash and impact detection systems
• Telematics and navigation
• Active suspension systems

Technical Specifications

The MMA5212KW accelerometer is packed with technical features that ensure its reliability and performance:

• Supply Voltage: 5.0 V ±0.25 V
• Sensitivity: 62.5 mV/g typical at 5V
• Measurement Range: ±50g full scale
• Non-linearity: ±1% of Full Scale Output (FSO) typical
• Frequency Response: 0 to 1.5 kHz

Overall, the NXP MMA5212KW is a reliable and accurate accelerometer that offers exceptional performance for automotive applications, ensuring safety and efficiency in the most demanding environments.