TSOP38233

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Optical sensors have many applications ranging from security and medical fields to consumer products and industrial automation. Photo Detectors are an important part of optical sensing technology, and Remote Receiver, like the TSOP38233, is an important Photo Detector used in many applications today. In this article, we will look at the application field and the working principle of the TSOP38233.

Application Field of TSOP38233

The TSOP38233 is a Remote Receiver that detects infrared signals with a wavelength range of 950nm to 1050nm. It is mainly used in remote control applications such as remote control for TV, DVD, and other home appliances. Additionally, it can also be used in automatic control systems where the signal transmission is done by infrared signal.

Working Principle of TSOP38233

The TSOP38233 is a physical layer device which is based on Infrared Technology. The receiver has an Infrared LED, infrared phototransistor, and a surface mount package. It uses a comparison of the transmitted light from the LED to detect and receive infrared signals from the environment. The receiver conditioned signal is then outputted to the controller.

The TSOP38233 receiver is designed to maximize sensitivity to the 940nm to 1050nm emission spectrum of typical infrared emitters. It also provides high immunity to ambient light, minimizing false triggering due to sunlight, center, fluorescent, and LED light sources. The TSOP38233 detects received signals with a period of 38kHz ±2kHz. It has an input voltage range of 3 V to 5.5 V and an operating temperature range of -10˚C to +85˚C. On the output side, it output signals in the form of a low-level signal, a logic high level (5V) when a pulse is received and a logic low level (0V), like as a feedback of received signal

In conclusion, the TSOP38233 is a useful and efficient Remote Receiver that is commonly used in various applications. It is cost-effective and its design allows for ease of integration with existing systems. The device can detect infrared signals with a wide wavelength range and is designed to provide high immunity to noise in the environment. It is also designed to track a range of pulse frequencies and output a digital signal. The TSOP38233 is an important part of the remote receiver for many applications.

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