MXR7202ML

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

The MXR7202ML is a type of motion sensor, specifically an accelerometer. It detects motion and measures acceleration in both dynamic and static cases. It can be used to measure tilt and displacement, but is most commonly used to measure acceleration in the X, Y, and Z axes.

Overview

The MXR7202ML has a range of -2g to +2g and has a measurement resolution of 0.5g. It is a low-power, low-cost device suitable for sensing acceleration in simplistic applications. It is available in a 4 pin SOT23 package and has an operating temperature range between -40°C and 85°C.

Features and Benefits

• Low-power, low-cost device with no additional external components
• Wide operating temperature range of -40°C to 85°C
• Measurement range of -2g to +2g with a resolution of 0.5g
• Senses static (gravity) and dynamic acceleration

Applications

The MXR7202ML is suitable for motion detection and acceleration measurement in a range of applications. It is commonly used in consumer electronics such as gaming devices, portable media players, and mobile phones as well as in medical and sporting equipment.

In consumer electronics, the MXR7202ML can be used to detect tilt and orientation for controlling games or to measure the acceleration of an impact, e.g. for use in a fitness-based game or for medical devices. Similarly, the medical sensors can be used to measure acceleration when applying force to the device, such as when measuring how a patient is responding to physiotherapy.

Working Principle

The MXR7202ML measures acceleration via an integrated accelerometer. The accelerometer measures the rate of change of the ground speed of the device, which is then used to measure acceleration in the X, Y, and Z axes. The accelerometer is made up of piezoresistive elements sandwiched between two aluminum plates. When the device experiences acceleration, the piezoresistive elements change their electrical resistance, which is then converted to a voltage signal and used to measure the acceleration.

The MXR7202ML also features a dedicated self-test pin, which can be used to check the functionality of the device before it is used. A specialized algorithm is used to test the device, comparing its present output to a predetermined reference value and indicating whether the device is functioning correctly.

Conclusion

The MXR7202ML is a low-cost, low-power accelerometer suitable for motion detection and acceleration measurement in a range of consumer and medical applications. It has a measurement range of -2g to +2g and a resolution of 0.5g, and has a wide operating temperature range of -40°C to 85°C. It is also fitted with a self-test pin to verify the functionality of the device before it is used.

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