TSOP1733

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Sensing Distance:	35m
B.P.F. Center Frequency:	33.0kHz
Voltage - Supply:	4.5V ~ 5.5V
Current - Supply:	600µA
Orientation:	Side or Top View
Mounting Type:	Surface Mount
Operating Temperature:	-25°C ~ 85°C (TA)

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TSOP1733 Application Field and Working PrincipleOptical Sensors - Photo Detectors - Remote ReceiverThe TSOP1733 is an infrared (IR) remote receiver produced by dual infrared technologies. This device is widely used in many electronic and engineering projects, specifically consumer electronics like television, desktop computers, or cell-phones. The TSOP1733 operates on a wide range of different wavelengths in the infrared spectrum, allowing it to pick up remote control signals over long distances. But it is most used for detecting signals from IR remote controls operated within close proximity. The TSOP1733 uses a PIN photodiode to detect IR signals, and amplifier circuit to amplify the signal for a greater range, with an output pin that delivers the signal to the controlling microcontroller.The application fields of the TSOP1733 module are mainly related to consumer electronic equipment and robotics. Its main purpose is to receive signals from a remote control and interpret them accordingly. It is specifically designed to detect signals from an infrared remote control. The main application areas for this module are televisions, computers, robotics, and automation. These areas use the module to detect and interpret signals from an infrared remote control and send them to the controlling microcontroller so that it can perform the desired action.For example, in a television system, the TSOP1733 module is used to detect a signal from a remote control. The signal is received and then processed by the module, which passes it on to the microcontroller. The microcontroller then interprets the signal and adjusts the television’s settings accordingly. The module also has internal temperature sensors which allow it to accurately detect the temperature in the environment, so that its range and sensitivity can be adjusted accordingly. This ensures that the module can accurately detect and interpret signals even in harsh environments.The working principle of the TSOP1733 module revolves around the idea of infrared (IR) radiation. It has an internal PIN photodiode, which is sensitive to infrared radiation, and an optical filter which is used to filter out all the unwanted signals from the environment. The PIN photodiode converts the light input to electrical signal, and then an amplifier circuit amplifies the signal. The amplified signal is eventually fed to the output pin, which is connected to the controlling microcontroller. The microcontroller then interprets the signal according to the desired action.The TSOP1733 module is an effective and economical solution for applications that require infrared detection and remote signal reception. Its portability, ease of use and flexibility make it a great choice for applications where accuracy and sensitivity are important. The module also has an adjustable gain and temperature sensor, which means it can be used in a wide range of environments. Its connection pins are also easy to access, meaning it can be easily integrated into any system.

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