TSSP4056

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Optical sensors and photo detectors are devices used to detect the intensity and presence of light. They measure overall ambient light levels in an environment, and can detect the presence and intensity of visible light. One type of optical sensor is a remote receiver, the TSSP4056 specifically. The TSSP4056 is a high frequency LED modulated remote receiver. NTSC, PAL, and SECAM Color TV antenna, or remote control applications can use this device for detection purposes.

TSSP4056 is designed to receive the filtered infrared spectrum, which is composed of two range of infrared frequencies; a lower one which is modulated at the plane of a remote control command, and a higher one which is modulated at the plane of an auto-differentiator.

This remote receiver has a special built-in filter which reduces the effects of angle radiation, interference, and high peak temporary irradiation from ambient light. This makes the TSSP4056 remote receiver more reliable and stable when compared with general remote receivers.

In terms of working principles, the TSSP4056 remote receiver is designed to be a differential between the 40 KHz and 38 KHz input signals. The amplitude of the 38 KHz input signal is greater than the 40 KHz. It is the combination of both of these signals that modulate the 38 KHz signal and generate the output signal.

When an input signal is applied to the antenna at the receiving side, it goes through the automatic integration circuit, and is then outputted. The 55%-difference circuit refines the signal by making the amplitude of the input signal equal to the amplitude of the output signal. The 38 KHz input signal is then specifically selected by the filter, which can be used to generate the output wave when the 40 KHz input signal is applied.

Due to its wide scope of application, the TSSP4056 remote receiver offers a great solution for different remote control designs. It is able to detect the 29-kHz signal from the transmitter at a normal distance after it passes through a strong filtering circuit. Furthermore, it has a wide supply voltage range of 3.0V to 5.0V and a low power consumption of 0.4 uA when in standby mode, which makes the TSSP4056 power efficient.

Applications of the TSSP4056 remote receiver are widespread. It can be used for home appliances, such as air conditioner, TV, and DVD players. Additionally, it can be used for security systems, RGB indicators, lighting systems, and pet-care systems. These are just some of the applications it can be used for.

In conclusion, the TSSP4056 remote receiver is a high frequency LED modulated receiver which can be used in a wide variety of applications. It is designed with a built-in filter which reduces the effect of interference and high peak temporary irradiation from ambient light. It also has a wide supply voltage range of 3.0V to 5.0V and a low power consumption of 0.4uA, making it a power efficient and reliable device.

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