TSOP39340

Optical Sensors – Photo Detectors – Remote Receiver

The TSOP39340 is a vibration sensor infrared remote control receiver module. It has a highly sensitive 40 kHz quartz crystal and has an operating voltage of 3V to 5.5V, making it ideal for portable applications. The working principle of this module is quite simple. When a 38 kHz pulse of infrared light is detected, the receiver module will then interpret the signal and then process the command.

The TSOP39340 module can be used in a variety of applications, including home automation systems, medical monitoring systems, security systems, and automotive infotainment systems. It is also found in remote-controllable toys, consumer electronics, and other electronic applications. Additionally, it can be used in combination with other sensors and detectors, such as an encoder, for further customization. The TSOP39340 is also found in automotive applications, such as vehicle navigation systems, park-assist sensors, parking sensors, and lane departure warning systems.

The working principle of the TSOP39340 is based on a common infrared receiver IC (integrated circuit) design. The core of the design is a trans-impedance amplifier (TIA) which amplifies the infrared signal received from the remote control. The user-selected infrared mediam (usually 38 kHz or 36 kHz) is then detected by a quartz crystal inside the receiver. When the signal is detected, its electrical output is used to drive a Darlington transistor, which in turn energises the motor, allowing it to make the desired movements.

The user can also customize the frequency of the TSOP39340 to match the output of the remote control in order to minimize interference with other signals. Additionally, the TSOP39340 can be equipped with an ambient light sensor, which measures the amount of light in the environment in which it is installed and determines whether the sensor should be in a standby mode. Lastly, the module is designed to be highly immune to EMI and can be used in both indoor and outdoor environments.

The TSOP39340 module is a versatile and reliable infrared receiver solution, offering high-sensitivity and a wide range of applications. It is simple to install and configure, and is customizable enough to meet the needs of any project. With its high immunity to interference and its low power requirements, the TSOP39340 is ideal for remote control applications requiring reliable and robust solutions.