TSOP4338SS1F

Series:	--
Packaging:	Bulk
Part Status:	Active
Sensing Distance:	45m
B.P.F. Center Frequency:	38.0kHz
Voltage - Supply:	2.5V ~ 5.5V
Current - Supply:	700µA
Orientation:	Side View
Mounting Type:	Through Hole
Operating Temperature:	-25°C ~ 85°C (TA)

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Introduction

The TSOP4338SS1F is an Optical Sensor belonging to the Photo Detectors Family, and specifically in the Remote Receiver category. TSOP4338SS1F is a focused remote resistive input module (RRIM), designed to receive digital signals from an infra-red remote control handset. In this article, we will take a closer look at the application fields and working principle of the TSOP4338SS1F.

Application Fields of the TSOP4338SS1F

The TSOP4338SS1F is capable of receiving digital signals from remote control handsets. As such, it has found numerous applications in the consumer electronics industry, as it is widely used in products such as TV sets, DVD players, digital video recorders, and many others. It is commonly used as a receiver for consumer access control systems, such as the ones used in cars, homes and offices.In addition to the consumer electronics, the TSOP4338SS1F has been employed in industrial applications, such as control systems, automating machines, robotics, etc. The focus of the module helps make it suitable for operation in environments with a high noise level.

Working Principle

The TSOP4338SS1F utilizes a focused module to maximize the sensitivity of the receiver, giving it a wide angle of about 66-degrees. The module also has a wide bandwidth of between 37Kz and 44Kz, allowing it to detect both frequency-modulated (FM) and amplitude-modulated (AM) signals.When a transmitted signal is received by the TSOP4338SS1F, the signal is converted into an electrical signal, which is then amplified and undergoes discriminator processing for decoding. Once the signal has been decoded, the module sends the decoded signal to the output port. Additionally, the module is also equipped with an LED indicator to indicate when a signal has been received.

Conclusion

In conclusion, the TSOP4338SS1F is an Optical Sensor belonging to the Photo Detectors Family and the Remote Receiver category. It is widely used in consumer electronics, as well as in industrial automation applications, as it helps simplify access control in such environments. Its focus helps minimize the impact that noise has on the module’s operation, while its wide bandwidth helps it detect both frequency-modulated and amplitude-modulated signals.

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