MMA6270QR2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MMA6270QR2 is a miniature motion sensor with a 10-bit digital output, low power consumption, and a wide operating temperature range of -40°C to 85°C. It is designed to detect acceleration, tilt, or vibration. It is a small-sized, low-cost acceleration sensor that is suitable for a range of applications including consumer electronics, wearables, and medical devices.

The MMA6270QR2 supports two acceleration sensitivity ranges: ±2g to ±4g. These settings can be adjusted using two select pins located on the device. The digital output from the sensor is in the form of a 10-bit value, which can be read by a microcontroller. In addition, the MMA6270QR2 includes a low noise amplifier and a 10-bit analog-to-digital converter (ADC) to provide a high-resolution signal.

The MMA6270QR2 features low power consumption of 25 µA in active mode (sampling rate of 200 Hz) and 0.45 µA in standby mode. It also has a low power enable pin which can be used to enable low power mode and reduce power consumption further. The MMA6270QR2 also features a low-pass filter which can be enabled to reduce noise and signal variance.

MMA6270QR2 is a useful sensor for applications such as consumer electronics, wearables, and medical devices due to its small size and low power consumption. Its sensing elements measure acceleration in three axes and the output is converted to a digital signal. The output can be read by a microcontroller, or other processing devices. Its low-power enable pin allows further power savings when used in battery-powered devices.

The working principle of the MMA6270QR2 accelerometer is based on the piezoelectric effect. This effect works by converting mechanical energy into an electrical charge. As the device moves, the change in acceleration along each of the three axes is detected by the accelerometer. The three piezoelectric elements of the accelerometer create an electrical charge which is then amplified by the low noise amplifier and converted to a 10-bit digital output by the analog-to-digital converter.

The MMA6270QR2 is a useful tool for a range of applications such as consumer electronics, wearables, and medical devices due to its small size, low power consumption, and highly accurate digital output. It is able to detect acceleration, tilt, and vibration with great precision and can be used to track movement and monitor the environment. It is a versatile and reliable motion sensor that is suitable for a range of applications.

The specific data is subject to PDF, and the above content is for reference