MMA8451QR1

The MMA8451QR1 is a three-axis accelerometer from NXP Semiconductors. It is designed for detecting acceleration in various applications, including motion sensing and gesture recognition. Here are its key features:

1. Type:
   • Three-axis accelerometer.
2. Measurement Range:
   • Selectable ranges: ±2g, ±4g, and ±8g.
3. Resolution:
   • 12-bit resolution.
4. Interface:
   • I²C interface for easy integration with microcontrollers and other digital systems.
5. Output Data Rate (ODR):
   • Adjustable ODR up to 800 Hz.
6. Power Consumption:
   • Low power operation with various power-saving modes.
7. Operating Voltage:
   • 1.95V to 3.6V.
8. Package:
   • Available in a compact 14-pin QFN (Quad Flat No-Lead) package.
9. Features:
   • Built-in motion detection and orientation sensing capabilities.
   • Programmable interrupt engine for event detection.
   • Integrated temperature sensor for temperature compensation.
10. Applications:
    • Suitable for use in portable devices, wearable electronics, and industrial applications requiring motion detection or tilt sensing.

The MMA8451QR1 provides accurate and reliable motion sensing with low power consumption, making it ideal for battery-operated devices and applications requiring precise acceleration measurement.