The GP1UF311YJ0F is a compact infrared remote control receiver module manufactured by Sharp Microelectronics. It integrates a photodiode, amplifier, and signal processing circuitry to detect infrared signals modulated at a specific carrier frequency. This allows it to receive commands from remote controls and other IR-based devices. It is suitable for various applications where wireless control is required.

Applications:

• Remote control receivers for televisions
• Remote control receivers for audio/video equipment
• Remote control receivers for air conditioners
• Remote control receivers for set-top boxes
• Remote control receivers for lighting systems
• Proximity detection systems

Features:

• Integrated photodiode, amplifier, and signal processing circuit
• High immunity against ambient light
• Low supply current
• Compact package
• Carrier frequency detection
• Designed for IR remote control systems

Benefits:

• Simplified circuit design: Reduces the number of external components needed for IR receiver circuits.
• Improved noise immunity: The integrated signal processing circuitry effectively filters out unwanted noise.
• Low power consumption: Suitable for battery-powered devices.
• Space saving: The compact package allows for integration in small devices.
• Reliable performance: Provides consistent and reliable reception of IR signals.

Additional Details:

The GP1UF311YJ0F typically operates with a supply voltage between 3V and 5.5V. It is designed to detect infrared signals modulated at a specific carrier frequency (often 38kHz). The output is a digital signal that indicates the presence of a valid infrared signal. Its high immunity to ambient light helps prevent false triggering. The specific detection range and angle should be verified in the manufacturer's datasheet. It is typically used in conjunction with an infrared LED transmitting at the module's specified carrier frequency.