TSOP14136

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Optical Sensors – Photo Detectors – Remote Receiver – TSOP14136

Optical sensors are designed to detect the presence or absence of a target object and provide a signal to an electronic system to stimulate an appropriate response or action. Photo detectors, also known as photodetectors, are a special type of optical sensors used to detect and convert infrared light emitted by an object into electrical signals, which can then be processed by an electronic device. One of the most popular types of remote receivers is the TSOP14136, a photo detector with a wide range of applications and a powerful working principle.

Applications

The TSOP14136 is typically used in a wide variety of consumer electronics such as TV remote controls and RFID readers. It can also be used to detect the presence of other infrared devices, such as motion sensors, and to support applications such as optical communications, machine vision, and infrared spectrometry. With a powerful capability to detect IR signals, the TSOP14136 is an ideal choice for applications requiring accurate detection of infrared signals with high noise immunity.

Working Principle

The working principle of the TSOP14136 is based on a linear superposition of two electrical fields: an external electrical field generated by a remote control, and an internal electrical field created by the TSOP14136 itself. When an incoming infrared signal is detected, its intensity is converted into an equally powerful electric field thanks to the built-in capacitance in the device. The electrical field generated by the remote control is then combined with the internal field of the TSOP14136 to produce a detectable electric output voltage. This output voltage is then used to initiate a response from the controlling device.

The TSOP14136 is equipped with an internal amplifier, which allows the device to produce highly precise responses to incoming infrared signals. In addition, the device also features built-in noise suppression circuits that help reduce interference from external sources, such as ambient light or other IR sources. This ensures that the TSOP14136 can reliably detect even very weak infrared signals.

In addition to its basic working principle, the TSOP14136 also has several advanced features that enable it to perform even more complex tasks. For example, the device is equipped with an adjustable gain control, which allows the user to adjust the sensitivity of the device to incoming signals. This feature is especially useful in applications where the incoming signals vary significantly in strength. Furthermore, the TSOP14136 also provides adjustable default thresholds, which enable it to suppress any spurious signals that may be caused by environmental sources.

Conclusion

The TSOP14136 is a powerful and versatile remote receiver with a wide range of applications. Thanks to its advanced features and built-in noise suppression circuits, the device can accurately detect even very weak infrared signals in a wide variety of conditions. As a result, it is an ideal choice for applications that require reliable detection of infrared signals with high immunity to external interference.

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