TSOP85238TR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TSOP85238TR is an infrared remote receiver with a wide application in infrared-enabled devices as an entry point to use sensors. They are categorized as Photo Detectors/Optical Sensors/Remote Receiver.

TSOP85238TR infrared remote receiver are designed using an optical photodetector (photodiode) and preamplifier. It obtains the output from this photodiode which undergoes further amplification and demodulation. The output of the demodulator is given in form of a pulse for every signal which changes in the transmission range. This pulse triggers the microcontroller which initially tunes the receiver to a particular frequency.

The TSOP85238TR infrared receiver consists of a PIN diode which is housed in an epoxy package. The epoxy packages ensure the contact between the receiver and the environment. It also regulates the amount of light entering the receiver and protects the PIN diode from external electrical disturbances. The PIN diode helps in controlling the current flowing through the device.

The working principle of TSOP85238TR is based on a modulation technique known as pulse-width modulation. This modulation technique operates by switching ON the transmitted light waves at regular intervals and it also allows for the uninterrupted signal reception. A special IC built into the receiver is responsible for the pulse-width modulation. The output of the demodulated signal is in the form of a pulse which is then used to trigger the microcontroller.

The TSOP85238TR has a wide application range in many areas where infrared radiations are used as a method of communication. This includes remote controlling of electronic devices such as air conditioners, televisions, DVD players, etc. It is also used in robotics and automation where infrared radiations can be used as a signal for controlling the movement of robots. It is also used in medical, automotive, and industrial applications.

Typically, the TSOP85238TR operates on a frequency between 30 to 60 kHz but is compatible with a range from DC to 56 kHz. It has a high sensitivity of -50dBm at a distance of 38KHz and has a high signal-to-noise ratio of around 65 dB. The devices come with low operating voltages ranging from 5V to 12V. They are also immune to ambient light, which makes them suitable for indoor and outdoor applications.

In conclusion, the TSOP85238TR remote infrared receiver is a device that can be used to receive signals from infrared sources. It is based on a pulse-width modulation technique and consists of a PIN diode enclosed in an epoxy package for protection from external electrical disturbances. The TSOP85238TR is largely used in consumer electronics remote control devices and also has a wide range of application in medical, automotive and industrial applications.

The specific data is subject to PDF, and the above content is for reference