TSOP33333

Series:	TSOP33
Packaging:	Bulk
Part Status:	Active
Sensing Distance:	45m
B.P.F. Center Frequency:	33.0kHz
Voltage - Supply:	2.5V ~ 5.5V
Current - Supply:	450µA
Orientation:	Side View
Mounting Type:	Through Hole
Operating Temperature:	-25°C ~ 85°C (TA)

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Introduction

The TSOP33333 is an integrated infrared receiver designed for remote control applications. It has been designed to provide a robust and reliable solution for use in TV, audio and video control systems, or any other application that requires reliable detection of infrared signals in the 38ms to 56ms frequency range.

Optical Sensors - Photo Detectors - Remote Receiver

Application Field

The TSOP33333 has a range of applications and is used in TV, audio and video control systems, or any other application that requires reliable detection of infrared signals. It is also used in consumer electronics, security systems, gaming systems, toy control systems, automotive applications, and in many other industrial applications.

Working Principle

The TSOP33333 works by receiving infrared signals in the 38ms to 56ms frequency range and converting them to electrical pulses. The device features an array of optical detectors and amplifiers which are arranged in a 4x4 configuration, with each element providing a slight shift in frequency. This allows the device to accurately detect signals even in challenging environments and also minimize interference from external sources.To detect infrared signals, the TSOP33333 first uses an infrared signal source and sends it towards the 4x4 array of detectors. Each detector element then converts the signal into an electrical pulse by using the on-chip amplifiers. Finally, the electrical pulses are converted into a digital signal and then sent to the external controller.

Conclusion

The TSOP33333 is an integrated infrared receiver designed for remote control applications. It is capable of reliably detecting infrared signals ranging from 38ms to 56ms in a range of environments and is used in TV and audio/video control systems, consumer electronics, security systems, gaming systems, toy control systems, automotive applications, and in many other industrial applications. The device is composed of an array of optical detectors and amplifiers with each element providing a slight shift in frequency, allowing for accurate signal detection and reducing external interference.

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