TSOP36140TT

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Optical sensors are electronic devices that measure and respond to light. They are used in a range of applications, including digital photography, night vision, aerial mapping and surveillance. Photo detectors, also known as photodiodes, are a type of optical sensor, and the TSOP36140TT is a remote receiver based on a photo detector.

The TSOP36140TT is a small, easy-to-use infrared (IR) remote receiver. This product is primarily used as a receiver of infrared commands, such as to control TVs or other consumer electronics devices. It is a highly sensitive, integrated unit that responds to 38kHz modulated IR signals. Its noise immunity feature reduces interference from other IR sources and ambient noise. This product is also very reliable and offers a compact design that allows it to fit into smaller spaces.

The TSOP36140TT is designed for a wide range of applications. It is suitable for use in home electronics, such as TVs, DVD and VCR players, and air conditioners. It can also be used in gaming consoles, digital cameras and security systems. In addition, this product has a low power consumption and can operate on a standard 3.3V to 5.5V supply voltage.

The working principle of the TSOP36140TT is based on a photodiode. A photodiode is a diode in which the current depends on the incident light intensity. The photodiode is connected to an amplifier circuit, which converts the small current changes caused by the incident light into voltage changes. The peak sensitivity frequency of the TSOP36140TT is 38kHz, so it is optimized to detect modulated infrared signals of that frequency. The frequency response is optimized for ranges of 34 – 44kHz, providing maximum sensitivity around the peak frequency. The voltage output is proportional to the peak intensity of the incident light, allowing the circuit to detect the intensity of the light and interpret it as an IR command.

In summary, the TSOP36140TT is an infrared remote receiver based on a photodiode. It is highly sensitive to 38kHz infrared signals, making it suitable for use in a range of applications, including TVs, DVD and VCD players, gaming consoles and digital cameras. The photodiode is a semiconductor device that responds to the incident light intensity, allowing the circuit to detect the intensity of light and interpret it as an IR command.

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