TSOP32338SS1F

Series:	--
Packaging:	Bulk
Part Status:	Active
Sensing Distance:	45m
B.P.F. Center Frequency:	38.0kHz
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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Introduction

Optical sensors provide the capability to detect a wide range of electromagnetic radiation in the visible and infrared spectrum. They are used to detect presence, motion, direction and distance of objects. Photo detectors, also known as opto-couplers, are a type of optical sensor that is capable of converting light source, such as infrared (IR) signals, into electromagnetic signals. One of the most widely used photo detectors is the TSOP32338SS1F remote receiver. This article will discuss the application fields and working principle of TSOP32338SS1F remote receiver.

Application Field

The TSOP32338SS1F remote receiver from Vishay is a general-purpose, low-cost photo detector that can detect signals from various remote controls. It is capable of receiving signal pulses from an operating distance of up to 20 m, and can be used to detect signals from remote controls, such as television and air-conditioner remote control. It has high sensitivity, so it requires very little signal power to be detected. This makes it suitable for applications where power conservation is important, such as battery-operated devices. It is also able to detect weak signals from devices with low power output.The TSOP32338SS1F remote receiver is also ideal for applications which require the reception of multiple signals. It is capable of receiving a wide range of signal frequencies up to 8 MHz, and is able to reject noise and interference that may affect the signal. This makes it suitable for use in automotive, satellite and other communication systems where interference may be an issue.

Working Principle

The TSOP32338SS1F remote receiver is a photo detector which uses a photo diode to detect infrared signals. When the receiver is exposed to an infrared signal, the light is absorbed by the photo diode. The absorbed energy is converted into an electrical current, which in turn is detected by the receiver and output as an electrical signal.The receiver is designed to detect signals from IR signal sources such as TV and air-conditioning remote controls. The receiver works by detecting the frequency of the signal pulses. The receiver is able to detect the frequency of the signal coming from the remote control and then output the corresponding signal.

Conclusion

The TSOP32338SS1F remote receiver is an optical sensor which can detect infrared signals from a remote control. It is widely used in automotive, home appliance and communication systems to provide convenience and communication. The receiver has high sensitivity and is capable of detecting signals from devices with low output power. It is also able to reject noise and interference which may affect the signal transmission. This makes it an ideal choice for applications which require reliable signal detection.

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