TSOP14230

Series:	TSOP14
Part Status:	Active
Sensing Distance:	30m
B.P.F. Center Frequency:	30.0kHz
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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Optical sensors are widely used in many fields because of their advantages such as high sensitivity, long working life and low power consumption. Among them, photo detectors are widely used to detect light signals and emit electrical signals. TSOP14230 is a type of photo detector specially designed to detect infrared signals from remote controllers. In this article, we will discuss its application field and working principle.

Application Fields

TSOP14230 is mainly used to detect infrared signals from remote controllers. For example, it is used for receiving signals from remote television or air conditioner. It can also be used to receive signal from short distance, such as garage door openers, alarms and so on. Generally, it can detect the state of a device or equipment from a distance. It is also suitable for automatic control systems, industrial control systems and other devices which require remote signal reception.

Working Principle

TSOP14230 consists of a light sensitive element, an amplifying element, an inverting element and an output element. The working principle of this device is quite simple. When the infrared signal is emitted from the remote device, it will be received by the photo detector. The received signal will be amplified and inverted by the amplifying element and inverting element. Then, the output element will convert the amplified and inverted signal into electrical signals, such as open collector or active low signals, which can be used for controlling other devices.

Conclusion

In conclusion, TSOP14230 is a type of photo detector which is specially designed for receiving signals from remote controllers. It is mainly used for receiving infrared signals from remote devices, such as television or air conditioner, and automatic control systems. The working principle of this device is quite simple and it can convert infrared signals into electrical signals, which can then be used to control other devices. Therefore, it is a very useful device in many applications which require remote control.

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