TSOP18340

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Optical Sensors - Photo Detectors - Remote Receiver

The TSOP18340 is a infrared remote receiver module used for remote receiver applications that can be used to detect infrared signals from remote controls. The module has an open collector output with a voltage rating of maximum +5V, and features a high sensitivity and low power consumption.

Application Field

The TSOP18340 is an infrared receiver module, used mainly for infrared remote control applications. This module can be used for a wide range of applications, including security systems, remote control toys, remote control vehicle navigation systems, remote control aircraft navigation systems, remote control robot navigation systems, and remote control data transmission systems. Additionally, this module can also be used in infrared navigation systems that are used to detect objects in a range of up to several centimeters.

Working Principle

The TSOP18340 works by detecting infrared light signals that are transmitted from a remote control unit. This module contains an infrared sensor, an amplifier, a filter, and an output driver circuit. The infrared sensor detects the infrared light wave signals that are transmitted from the remote control unit. The signal is then amplified by an amplifier and filtered by a filter. The output driver circuit then drives the output voltage to the corresponding signal level. The filter is set to pass frequencies within a range compatible with the incoming signal.

When the infrared sensor receives a signal from the remote control unit, the information encoded in the signal is decoded and then transferred to the output driver circuit. The output driver circuit then drives the output voltage to the corresponding signal level. This output voltage is then used as the input signal for the external device.

In order to ensure proper operation, the TSOP18340 must be installed in a location where the antenna of the remote control unit can direct its signal to the receiver module. Additionally, the signal strength must be high enough so that the receiver module can detect the signal. Otherwise, the signal will not be detected.

The TSOP18340 infrared receiver module is a cost-effective solution for various remote receiver applications. Its low power consumption and high sensitivity make it an ideal choice for cost-sensitive applications.

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