TSOP31133

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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Introduction

The TSOP31133 is a highly efficient remote receiver device which uses infrared light to detect signals from remote control devices. It is part of the wide range of optical sensors (photo detectors) used to detect, measure, or monitor different light intensities for various industrial, commercial, and consumer applications. The device operates by converting the infra-red energy received by the photo diode into electrical signals which can then be used to control or activate an appropriate device.

Application Field

The TSOP31133 is used in applications where infrared signals are used for wireless control, such as in home automation, remote control toys, car radios, home security systems, and other remote control applications. The device is particularly useful in controlling devices in hard-to-reach places, such as warehouses or factories with multiple levels. It is also used for various sensing applications, including the detection of motion or presence, and the measurement of light levels. The device is also used in a broad range of consumer surveillance and security products, such as CCTV cameras, which use the infrared light to sense motion. The device has further application in the medical field, as it can be used to detect physiological signals, such as the breath rate of a patient.

Working Principle

The TSOP31133 utilizes a photo diode which captures infrared light from a remote device, such as a television or remote control, and converts it into electrical signals. The electrical signals are then processed and amplified by the integrated voltage regulator which provides stable voltage levels and a high resistance to noise. The output of the device is used to control an appropriate device, such as the television or home appliances. The device is sensitive to the amplitude, frequency, and duration of the infrared light, and can detect multiple codes from the same remote device in order to determine the appropriate action. The device has a low power consumption and a wide supply voltage range, making it an ideal remote sensing solution for battery powered applications.

Conclusion

In conclusion, the TSOP31133 is an effective remote receiver device which is used in a large number of applications, including home automation, medical, surveillance, and security. The device uses a photo diode to detect infrared light and converts it into electrical signals which can then be used to control and activate an appropriate device. With its low power consumption and wide supply voltage range, the TSOP31133 is a perfect choice for battery powered applications.

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