Optical Sensors - Photo Detectors - Remote Receiver

TSDP34356 is an infrared remote receiver that is designed for use in consumer electronics products. It is a direct replacement for infrared remote receivers such as the TSOP1736. It is designed to allow the integration of remote control functions into digital audio, video and home electronics products.

Application Field

The TSDP34356 can be used in a wide range of consumer electronics applications such as:

• Video game controllers
• Universal remote controls
• Home theater systems
• TV sets
• DVD players
• MP3 players

The TSDP34356 is particularly suitable for applications where low power consumption and small size are key factors, such as remote controls for handheld devices. It is also suitable for integration into embedded systems, such as robotic applications.

Working Principle

The TSDP34356 is an infrared remote receiver with an integrated demodulator that is capable of receiving modulated infrared light signals. The device consists of an infrared light sensor, a low power amplifier and a demodulator that is designed to detect and decode infrared signals.

The infrared sensor consists of an LED and a photodiode. When an infrared signal is present, it is detected by the photodiode and converted into a digital signal which is then amplified by the low power amplifier. The amplified signal is then demodulated by the demodulator, which enables the microcontroller to recognize and interpret the signal in order to perform the desired operation.

The TSDP34356 is capable of detecting signals in various line of sight ranges, up to 4 meters is typical. It is also capable of detecting multiple signals simultaneously, making it suitable for remote controls with multiple buttons. The device is also resistant to interference from ambient light and other sources.

The output of the TSDP34356 is a digital signal which can be directly connected to microcontroller pins, eliminating the need for additional components. The device is available in a range of supply voltages, making it suitable for use in a variety of applications.

Conclusion

In conclusion the TSDP34356 is an excellent choice for applications requiring a small, low power remote receiver. Its integrated demodulator provides reliable reception of infrared signals in a wide range of applications. Its output is easy to integrate into existing systems, making it a cost effective solution.