The TSOP36438FTR is a miniaturized receiver for infrared remote control systems manufactured by Vishay. This component is designed to receive modulated infrared signals and convert them into electrical signals for processing by a microcontroller or other control circuitry. It is commonly used in TVs, DVD players, audio equipment, and other consumer electronics devices.

Applications:

• Infrared remote control systems
• TVs
• DVD players
• Audio equipment
• Home automation systems

Features:

• Miniaturized package
• High sensitivity
• Immunity to ambient light
• Supply voltage: 2.5V to 5.5V
• Carrier frequency: 38 kHz
• Bandpass filter for improved noise rejection

Benefits:

• Compact design for space-constrained applications
• Reliable reception of infrared signals
• Reduced susceptibility to false triggering from ambient light
• Wide operating voltage range
• Compatibility with standard 38 kHz remote control protocols

Additional Details:

The TSOP36438FTR consists of a PIN photodiode and a preamplifier assembled on a lead frame. The epoxy package acts as an IR filter. The demodulated output signal can be directly decoded by a microprocessor. Key parameters include the supply voltage, supply current, and output pulse width. Proper decoupling capacitors should be used to minimize noise on the power supply. The datasheet provides detailed information on the recommended layout and external components.

Always refer to the official Vishay datasheet for detailed specifications and application guidelines before using this component in your design.