TSOP31438

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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TSOP31438 Application Field and Working Principle

Optical Sensors are components used to detect light. These can be used to detect light-emitting diodes, infrared rays, or any other optical signal. They act as a switch to control various operations. Photo Detectors are one type of optical sensor that detects light coming from various sources. They can be used in a wide variety of applications ranging from consumer electronics to automation control systems. The TSOP31438 is a Photo Detector belonging to the Remote Receiver family. It is a surface-mount device designed for remote control applications. It is a 31.8 MHz Flash Detector with a built-in amplifier. It can detect light signals from a range of up to 10 meters. It is used in remote control systems for consumer electronics, car alarms, and other similar applications. The TSOP31438 is designed to detect modulated light signals using the amplifying and demodulation features built into the device. It is configured with an on-chip amplifier and an on-chip limiter circuit. The amplifier amplifies the modulated light signal which is then demodulated via the limiter circuit. The output of the limiter circuit is then sent to a logic gate which then produces an active low/high signal. This low/high signal is then used to control various operations in the device. The TSOP31438 is an effective device for remote control applications. It is designed to detect a modulated light signal from up to 10 meters away. It also has a built-in amplifier and limiter circuit, which makes it a reliable device for controlling various operations. It is also a low power device, meaning it consumes less power and helps to extend the life of the battery of the device it is used in. Overall, the TSOP31438 is an effective, reliable, and low power device for remote control applications. It has a range of up to 10 meters and is designed to detect modulated light signals. It is used in a wide variety of applications in consumer electronics, car alarms, and other similar applications.

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