PXLS70522AESR2

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 are devices that can detect physical and environmental changes such as acceleration, sound waves, light, pressure, temperature, and magnetic or electric fields. Accelerometers are one of the most frequently used types of motion sensors and they measure acceleration in order to detect the direction and speed of device movement. The PXLS70522AESR2 is an accelerometer which is designed for automotive applications. This article will discuss the field of application and the working principle of this accelerometer.

Application Field

The PXLS70522AESR2 accelerometer is optimized to provide high output accuracy, temperature stability, shock resistance, and low-noise performance in automotive applications. It is well-suited for applications such as active suspension systems, idle speed monitoring, wheel alignment correction, and seatbelt monitoring. These applications require accurate readings of the direction and speed of physical movements to be detected and the PXLS70522AESR2 is well-suited for this purpose. It can measure linear acceleration in three orthogonal axes and provide outputs as low as 1.45 mV/g with maximum errors of 10%.

Working Principle

The PXLS70522AESR2 accelerometer operates on the principle of MEMS (Micro-electromechanical System) technology. In this type of sensor, a functional component is constructed from very small mechanical elements and then integrated with readouts and other electrical elements. In the case of the PXLS70522AESR2, the mechanical component consists of a mass attached to a flexural suspension system and a fixed set of electrodes. When the sensor is subjected to acceleration, the mass accelerates and attempts to move towards one of the electrodes, which generates a current flow between the electrodes. This current is proportional to the acceleration and is what is measured and converted to an electrical signal.

The PXLS70522AESR2 is a highly reliable and robust accelerometer with excellent temperature stability, and shock and vibration resistance. It is an important tool in automotive applications, particularly for measuring acceleration and detecting changes in physical direction and speed. With its high accuracy and low noise performance, it is an ideal choice for applications that require such measurements.

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