MB7469-220

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Ultrasonic technology is becoming increasingly popular and widely used, due in part to its wide range of applications and its increased accuracy. The MB7469-220 Ultrasonic Receiver and Transmitter is one product manufactured by Murata that can be used in a variety of medical, industrial, and automotive applications. This article will cover the application field and working principle of the MB7469-220.

Applications of the MB7469-220

The MB7469-220 is a miniature ultrasonic receiver and transmitter designed for use in medical, industrial, and automotive applications. In medical settings, the device can be used to measure distances and detect objects or other ultrasonic signals coming from medical instruments. In industrial settings, it can be used for measurement and monitoring, as well as for automatic process control. The MB7469-220 is also ideal for automotive applications, providing accurate distance measurement for autonomous driving systems. Additionally, the device can be used in combination with other ultrasonic components to create multiple input – output systems.

The Working Principle of the MB7469-220

The MB7469-220 is a low-voltage, small-size transceiver utilizing ultrasonic technology. The device has two main components: a transmission circuit and a receiving circuit. The transmission circuit is responsible for transmitting ultrasonic waves, while the receiving circuit is responsible for receiving the incoming ultrasonic waves. The receiver circuit amplifies the incoming signal and outputs a voltage signal representing the distance to the target.

The device operates by emitting an ultrasonic signal and detecting the distance by measuring the elapsed time between signal transmission and receiving, using the Time-of-Flight (ToF) method. The transmitter converts the input signal into an ultrasonic pulse, which is transmitted in the form of sound waves. The receiver then receives the sound waves and amplifies the signal before producing a voltage signal representing the distance to the target. Finally, the output voltage is compared to the input signal, providing the necessary information to calculate the distance.

Conclusion

The MB7469-220 is a high performance, miniature ultrasonic receiver and transmitter suitable for medical, industrial, and automotive applications. The device operates by using the Time-of-Flight (ToF) method to measure distances, and its transmitter and receiver circuits produce a voltage signal representing the distance to the target. The combination of high performance, small size, and low voltage make the MB7469-220 the ideal choice for any application where accuracy in measuring distances is required.

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