TSSP4P38

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Optical Sensors - Photo Detectors - Remote Receiver

TSSP4P38 is an optoelectronic device developed by Sharp Electronics Corporation, designed as a receiver for infrared remote control systems. It is capable of responding to digital signals transmitted from as far as 8 meters away, and can sense a wide variety of codes and protocols. It is a highly reliable and cost effective component for many electronic applications, such as TV remotes, remote controls, wireless key fobs, and more.

The working principle of the TSSP4P38 is based on the photoelectric effect, in which electrons are generated when electromagnetic radiation (in this case infrared light) hits a surface. This effect is used to detect the presence and absence of infrared pulses. When the device receives an infrared pulse, it triggers an internal circuit which rapidly turns the instantaneously created electrons into a voltage pulse. This voltage pulse is then used by the application as a digital logic signal.

The versatility of the TSSP4P38 makes it suitable for use in a variety of applications. It is typically used in consumer electronics and entertainment applications as well as industrial control systems. Its ability to detect long-distance signals makes it ideal for security systems, surveillance and access control applications. In addition, it is often employed as a replacement for traditional tactile buttons, enabling full remote control functionality from as far as 8 meters away.

The TSSP4P38 is an effective and reliable component for many different applications. With its fast response time and long-distance signal detection capabilities, it is a valuable and practical component for a wide range of use cases. Its versatile design makes it suitable for applications such as remote controls, wireless key fobs, security and surveillance systems, and more.

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