PXLS84733AESR2

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

Motion sensors measure changes in physical movement and are used for various applications. Accelerometers measure linear acceleration in the three orthogonal axes and are a type of motion sensors. One example of an accelerometer is the PXLS84733AESR2. This article will discuss the field of application and working principle of PXLS84733AESR2.

Application Field

The PXLS84733AESR2 is suitable for a variety of applications. It can be used to measure linear acceleration, such as during walking, running, or skydiving. It can be used to measure vibration in machines, such as during transportation, or to detect the orientation of objects, such as a mobile phone. This accelerometer is also designed to detect shocks and shocks, making it suitable for use in applications such as automotive safety systems.

Working Principle

The PXLS84733AESR2 features a MEMS, or microelectromechanical system, based on an internal reading element and associated interface integrated circuit (IC). The internal reading element mainly consists of a fixed substrate, a spring support structure, and a movable capacitor plate. This capacitor plate has a four-point airbox structure and is balanced against a known reference voltage by two bias voltage inputs from the outside. These two bias voltage inputs can be used to set the Zero Offset voltage, or the voltage at which the capacitor plate is balanced when there is no acceleration.

The accelerometer measures acceleration forces such as gravity or linear motion by detecting changes in the gap between the fixed and movable capacitor plates. When an acceleration force is applied to the accelerometer, the gap between the two plates changes, resulting in a corresponding change in capacitance. This change in capacitance is detected by the internal reading element and then converted to an output voltage. The output voltage is proportional to the acceleration force applied, allowing the user to measure linear acceleration.

Conclusion

The PXLS84733AESR2 accelerometer is a MEMS based device which is suitable for a variety of applications, from measuring linear acceleration during physical activities to detecting shocks and vibration in machines. This accelerometer works by detecting changes in capacitance when an acceleration force is applied to the device, which is then converted to an output voltage. As such, it allows users to measure linear acceleration accurately and reliably.

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