TSOP14556

Series:	TSOP14
Part Status:	Active
Sensing Distance:	30m
B.P.F. Center Frequency:	56.0kHz
Voltage - Supply:	2.5V ~ 5.5V
Current - Supply:	700µA
Orientation:	Side View
Mounting Type:	Through Hole
Operating Temperature:	-25°C ~ 85°C (TA)

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Introduction

Optical Sensors are devices that detect, monitor, and/or measure light from the infrared (IR), visible light, and ultraviolet (UV) spectrum – as the objects they detect move, interact with each other or respond to certain stimuli. Photo Detectors are commonly used for remote receiver applications, as they can detect or measure incoming light signals and transform them into electronic or digital signals for further analysis. Among the widely used Photo Detectors in remote receiver applications is the TSOP14556 Optical Sensor. This article explores the application field and working principle behind TSOP14556 Optical Sensors.

Application Field of TSOP14556 Optical Sensors

TSOP14556 Photo Detectors are high performance, low cost sensors specifically designed for remote receiver applications in the consumer, industrial and automotive industries. Due to their low cost and high performance, these Photo Detectors are an ideal solution for those applications which require short to long ranges and compatibility with numerous types of receivers. These Photo Detectors are equipped with specially designed lenses to maximize their sensitivity in the IR spectrum. Among the application fields where these sensors can be used are home and automotive electronics, remote controllers, surveillance systems, wireless security, and mobile remote telephone systems. These sensors also provide an excellent solution for applications such as DTMF receivers, navigation systems, and RF remote control and remote sensing applications. Due to their high performance and low cost, these sensors are commonly found in todays consumer electronics, from mobile phones to gaming systems.

Working Principle of TSOP14556 Optical Sensors

TSOP14556 Photo Detectors detect incoming IR and visible light signals through their specially designed lens, which allows them to maximize their sensitivity across all frequencies. The output of the Photo Detector is an electrical signal, generated based on the intensity of the incoming signal. The signal then flows through an amplifying and switching circuit before it is sent to the receiver for further processing. The TSOP14556 is able to detect a wide variety of signal frequencies, from DC to a maximum frequency of 500kHz. The sensitivity of the Photo Detector is also adjustable, allowing it to be configured to detect signals at different distances and intensities. Additionally, the Photo Detector also features built-in noise suppression components to minimize interference from external sources.

Conclusion

The TSOP14556 Photo Detector is an ideal choice for remote receivers in many consumer electronic, automotive, and industrial applications. Its high performance, low cost, and adjustable sensitivity make it a popular choice for applications that require sensitivity in the infrared and visible light spectrum. Moreover, its built-in noise suppression components ensure the accuracy of the signal that is being received.

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