TSOP53138

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Optical Sensors enable the detection of light. When the optical sensor is exposed to the light, it will generate an electrical signal. One of the most commonly used optical sensors is the TSOP53138. This sensor is used for remote receiver applications and as a photo detector.

TSOP53138 Application Field

The TSOP53138 is used as a receiver for infrared radiation. It is typically used as a remote receiver for remote controls. The TSOP53138 consists of an infrared sensitive Photo IC mounted on a black plastic housing with built-in secondary lenses. It is capable of detecting light from up to 4 meters away. It can also be used in other applications where detection of infrared light is needed. Some examples include security systems, robotics, gateways, burglar alarms, fire alarms, remote temperature readings, and optical communication networks.

TSOP53138 Working Principle

The photo IC is made up of an Indium Gallium Arsenide (InGaAs) infrared photodiode, a pre-amplifier, and an edge-detecting post-amplifier. When the TSOP53138 is exposed to a light source, the infrared light is collected by the lens. The light then passes through the photodiode, which converts the light into an electrical signal. The electrical signal is then amplified and sent to the edge-detecting post-amplifier. The post-amplifier then determines the edges of the light signal and generates a square wave output.

The TSOP53138 is a reliable and easy to use optical sensor. It can be used to detect infrared radiation from up to 4 meters away. It can be used in many different applications, such as security systems, robotics, gateways, burglar alarms, fire alarms, remote temperature readings, and optical communication networks. The working principle of the TSOP53138 is based on the conversion of light into an electrical signal, which is then amplified to generate a square wave output.

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