Manufacturer Part Number: MMA8452QR1 Manufacturer / Brand: NXP
Part of Description: 1/1 Transceiver Half RS422, RS485 8-SOIC Lead Free Status / RoHS Status: table_img Lead free / RoHS Compliant
Ship From: HK/Shen Zhen Shipment Way: DHL/Fedex/TNT/UPS

Product parameters

Mounting StyleSMD/SMT
Package / CaseSOIC-8
Number of Drivers1 Driver
Number of Receivers1 Receiver
Minimum Operating Temperature– 40 C
Maximum Operating Temperature+ 85 C
Factory Pack Quantity1000
Part # Aliases935325497167
Unit Weight00.017870oz

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    The MMA8452QR1 is a smart, low-power, three-axis, capacitive, micromachined accelerometer with 12 bits of resolution. It is part of NXP’s Xtrinsic sensing solutions and is designed for use in a wide variety of applications such as mobile devices, gaming peripherals, consumer electronics, and industrial equipment. Here are some key features and specifications:

    1. Three-Axis Acceleration Sensing:
      • Measures acceleration along the X, Y, and Z axes with high precision.
    2. Low Power Consumption:
      • Features multiple low-power modes to optimize battery life in portable applications.
    3. High Resolution:
      • Provides 12-bit data output resolution for accurate motion detection and measurement.
    4. Embedded Functions:
      • Includes embedded event detection functions such as tap, double-tap, orientation, and freefall detection, reducing the need for external processing.
    5. Configurable G-Range:
      • Selectable measurement range of ±2g, ±4g, or ±8g, allowing for flexibility in various applications.
    6. I2C Digital Interface:
      • Uses an I2C interface for easy integration with microcontrollers and other digital devices.
    7. Interrupt Pins:
      • Two programmable interrupt pins for signaling events and reducing the need for constant polling by the host processor.
    8. High Performance:
      • Fast data output rate and high sensitivity ensure reliable performance in dynamic environments.
    9. Small Footprint:
      • Available in a small 3 mm x 3 mm x 1 mm QFN package, making it suitable for space-constrained applications.
    10. Applications:
      • Ideal for use in mobile devices (smartphones, tablets), gaming peripherals (controllers, motion-based input devices), consumer electronics (wearables, remote controls), and industrial equipment (motion sensing, vibration monitoring).

    The MMA8452QR1 accelerometer is a versatile and efficient solution for motion and tilt detection, providing high-resolution data and embedded intelligence to enhance the performance of a wide range of electronic devices.