The TSOP35338FTR is a miniaturized receiver module for infrared remote control systems. This component is designed for infrared remote control systems and offers improved immunity against disturbances. It incorporates a photodiode, preamplifier, and an IR filter in a single epoxy package.

Applications

• Infrared remote control systems
• TV, DVD, and Blu-ray players
• Audio equipment (receivers, amplifiers)
• Set-top boxes
• Multimedia devices

Features

• Improved immunity against disturbances
• Continuous data transmission possible (up to 2400 bps)
• Low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
• Suitable burst length ≥6 cycles / burst
• Carrier frequency: 38 kHz
• Pin-compatible with other IR receiver modules
• RoHS compliant

Benefits

• Reliable reception of IR signals, even in noisy environments.
• Reduced power consumption due to the low supply current.
• Easy integration into existing designs due to the pin-compatible design.
• Long operating range, ensuring reliable remote control functionality.
• Protection against unwanted signals due to the internal filter.

Additional Details

The TSOP35338FTR operates at a carrier frequency of 38 kHz. It is designed to receive infrared signals modulated with a specific pulse code modulation (PCM) scheme. The module's internal filter is tuned to this frequency, effectively blocking out ambient light and other sources of infrared radiation that could interfere with the desired signal. The output of the TSOP35338FTR is an active-low signal, meaning that it is normally high and goes low when an infrared signal is detected. The module is housed in a compact epoxy package that provides protection against physical damage and environmental factors.