NXP MMA7261QR2 Accelerometer

The NXP MMA7261QR2 is a high-quality, low-power three-axis analog accelerometer featuring a micromachined capacitive sense element and an IC interface. This sensor provides acceleration detection in three dimensions: X, Y, and Z. It is designed to measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration.

Key Features

• Dynamic Range: The MMA7261QR2 offers selectable g-ranges of ±1.5g, ±2g, ±4g, and ±6g, making it versatile for various applications.
• Low Voltage Operation: It operates on a supply voltage range of 2.2V to 3.6V, which is ideal for battery-powered devices.
• Low Power Consumption: The device features a sleep mode that significantly reduces power consumption, which is crucial for extending the battery life of portable devices.
• High Sensitivity: With its high sensitivity, the MMA7261QR2 can detect even small changes in acceleration, allowing for accurate and reliable measurements.
• Self-Test Function: A self-test feature is included to ensure the integrity of the sensor's operation and its mechanical and electrical systems.
• Robust Design: The sensor is built to withstand high levels of shock, making it suitable for rough environments and applications.
• Temperature Compensation: Temperature compensation is provided to maintain performance across a specified temperature range.

Applications

The versatility of the MMA7261QR2 makes it suitable for a wide range of applications, including but not limited to:

• Mobile and handheld devices
• Vehicle dynamic controls
• Anti-theft systems
• Appliance and electronics control
• Medical instruments
• Industrial and robotics applications

With its robust design and advanced features, the NXP MMA7261QR2 is an excellent choice for developers and engineers looking to incorporate reliable motion and tilt sensing into their designs.