TSOP38133

Series:	--
Packaging:	Bulk
Part Status:	Active
Sensing Distance:	45m
B.P.F. Center Frequency:	33.0kHz
Voltage - Supply:	2.5V ~ 5.5V
Current - Supply:	350µA
Orientation:	Side View
Mounting Type:	Through Hole
Operating Temperature:	-25°C ~ 85°C (TA)

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TSOP38133 Application Field and Working Principle

Optical Sensors - Photo Detectors - Remote Receiver

The TSOP38133 is an infrared remote receiver that is used in a wide range of applications. The TSOP38133 was developed to detect infrared signals from remote controllers such as television remote controls, air conditioners, and home appliances. It is one of the most commonly used remote receiver products because of its small size and reliable performance.The TSOP38133 is a chip-type receiver that uses PIN diodes as its light-sensitive elements. It has a wide spectral response range, which means it is able to detect infrared signals from many different remote control protocols, such as Samsung, LG, and Sony.

Working Principle

The working principle of the TSOP38133 is relatively simple. It is an electronically activated optical receiver that uses photodiodes to sense infrared signals from remotes. The photodiodes convert the signal to current form, and the current can be further convertecd into voltage for easier monitoring by an electronic circuit.The TSOP38133 consists of two parts: the photodiode and the pin diode connected in series. When a signal is received, the photodiode generates a current which passes through the pins of the diode. This current then passes through the built-in amplifier in the receiver, increasing the amplitude of the signal before sending the signal to the output. This amplified signal is then processed by an electronic circuit, which interprets the signal from the remote control.

Applications

The main application of the TSOP38133 is in the field of TV remote controls. It is widely used in TVs, set-top boxes, and other similar devices. The small size of the receiver makes it an ideal choice for remotely controlling home appliances and entertainment systems.The TSOP38133 is also used in air conditioners and home appliances. It is often used in combination with other chips such as the 741 and 555, so that it can accurately detect signals from the remote. This allows for better control over the device being controlled.The TSOP38133 can also be used in medical instruments and laboratory equipment. In this type of application, the TSOP38133 can be used to detect and transmit small changes in temperature or pressure between two points.In conclusion, the TSOP38133 is a versatile and reliable remote receiver with a wide range of applications. It is highly reliable and is capable of accurately detecting signals from different devices. By using the TSOP38133, manufacturers are able to create devices with better usability and control.

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