The TSOP5236TT is a miniature infrared (IR) receiver module from Vishay Semiconductor. It is designed for remote control systems and other applications that require the detection of IR signals modulated at a specific carrier frequency. This device combines a photodiode, amplifier, and demodulator in a single epoxy package, simplifying design and reducing component count.

Applications:

• Remote control systems: Used in TVs, DVD players, set-top boxes, and other consumer electronics devices for receiving IR signals from remote controls.
• Light curtains: Employed in industrial safety systems to detect obstructions in a defined area.
• Proximity sensors: Utilized in automated systems to detect the presence of objects.
• Optical switches: Found in applications requiring non-contact switching.
• Wireless control systems: Integrated into systems that require wireless communication via IR signals.

Features:

• Miniature package: Compact size allows for easy integration into space-constrained designs.
• High sensitivity: Provides reliable detection of weak IR signals.
• Improved immunity against ambient light: Reduces false triggering caused by sunlight, incandescent light, and fluorescent light.
• Supply voltage: Operates on a standard 2.5 V to 5.5 V supply voltage.
• Carrier frequency: Optimized for receiving IR signals modulated at 36 kHz.
• Bandpass filter for PCM frequency: Suppresses unwanted signals and noise.
• RoHS Compliant: Complies with the Restriction of Hazardous Substances directive.

Benefits:

• Easy to use: Requires minimal external components, simplifying circuit design.
• Reliable performance: High sensitivity and ambient light immunity ensure consistent operation.
• Cost-effective: Integrated design reduces component count and overall system cost.
• Compact design: Small package size allows for integration into space-constrained applications.

Technical Specifications: The TSOP5236TT typically operates with a supply voltage of 2.5V to 5.5V. It is sensitive to IR signals modulated at 36 kHz. The output signal is a digital signal that reflects the presence or absence of the modulated IR signal. Refer to the Vishay datasheet for detailed electrical characteristics, timing diagrams, and application notes. The module also features an automatic gain control (AGC) to compensate for variations in signal strength. The operating temperature range is typically -25°C to +85°C.