KXRB5-2050-FR

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

Accelerometers are motion sensors that measure acceleration forces of objects, such as vibration, shock and inclination. In electronic systems, an accelerometer can provide a signal for use in navigation, gaming, image stabilization and even for power consumption measurements. KXRB5-2050-FR is a popular type of accelerometer from Murata Electronics that provides reliable and cost-effective solutions for multiple motion sensing applications.

KXRB5-2050-FR Overview

The KXRB5-2050-FR is a low-power, three-axis accelerometer with built in signal conditioning for low- to mid-range frequency measurements. It is designed for operation over an environmental temperature range of -40°C to 85°C. This accelerometer utilizes a micromachined capacitive structure mounted on a support base for the sensing elements. It features high sensitivity and low power consumption due to the small size and low-impedance design, with a maximum bandwidth of 4kHz.

KXRB5-2050-FR Applications

The KXRB5-2050-FR is ideal for a wide range of motion sensing applications, from consumer electronics to safety equipment. It can be used for frequency vibration monitoring, tilt sensing, human body activity/health monitoring, image stabilisation, game controllers, consumer electronics, industrial automation, robotics, and automotive applications. Additionally, this accelerometer can be used in a variety of medical applications such as patient monitoring, orthopaedic surgery, and cardiovascular studies.

KXRB5-2050-FR Working Principle

The working principle of the KXRB5-2050-FR is based on the relative motion of the accelerometer’s sensing elements. The micromachined capacitive structure is mounted on a support base which senses relative motion when exposed to an acceleration force. The capacitive elements consists of a coated electrostatic canopy and a focused steel mass, separated by a dielectric spacer. When acceleration forces act on the sensing elements, the electrostatic canopy is disturbed and changes its capacitance.

These changes in capacitance are converted to digital signals using a conditioner circuit consisting of a 16-bit digital-to-analog converter (DAC), a differential amplifier, filter, and three-axis analog-to-digital converter (ADC). The output of the ADC is transmitted to the device’s controller for processing and eventual calculation of the acceleration, tilt, and vibration.

Conclusion

The KXRB5-2050-FR is a powerful and cost-effective accelerometer designed to measure acceleration forces in a wide range of motion sensing applications. Its low-power design and high sensitivity makes it an ideal choice for consumer electronics, industrial automation, human motion, and medical applications. The working principle of the KXRB5-2050-FR involves measuring the relative motion of the sensing elements when exposed to an acceleration force, with the changes in capacitance converted to digital signals via a conditioner circuit.

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