The SFH5110-38 is an infrared receiver module manufactured by OSRAM Opto Semiconductors. This module is designed to detect infrared light signals, typically from remote controls, and convert them into electrical signals that can be processed by a microcontroller or other electronic circuits. It is commonly used in consumer electronics, automation systems, and other applications requiring infrared signal reception.

Applications:

• Remote Control Receivers: Used in TVs, DVD players, audio systems, and other consumer electronics to receive signals from remote controls.
• Light Barriers: Employed in security systems and industrial automation to detect interruptions in an infrared beam.
• Proximity Sensors: Integrated into devices to detect the presence or absence of objects nearby.
• Optical Communication: Used in some older devices for short-range infrared data communication.
• Automation Systems: Utilized in automated systems for remote control and monitoring.

Features:

• Carrier Frequency: Designed to receive infrared signals modulated at a frequency of 38 kHz.
• Integrated Filter: Includes a filter to block out unwanted ambient light and noise.
• High Sensitivity: Provides excellent detection of weak infrared signals.
• Compact Package: Small size allows for easy integration into various devices.
• Low Power Consumption: Minimizes power usage in battery-operated applications.

Benefits:

• Reliable Reception: Ensures consistent and accurate detection of infrared signals.
• Noise Immunity: Reduces the impact of ambient light and other sources of interference.
• Energy Efficient: Extends battery life in remote control and portable devices.
• Easy Integration: Simplifies the design and manufacturing process.
• Compact Design: Allows for use in space-constrained applications.

Technical Specifications:

The SFH5110-38 operates with a supply voltage typically between 2.5 V and 5.5 V. It includes an integrated photodiode, preamplifier, and filter. The output signal is a digital signal that can be directly connected to a microcontroller. The package is designed for easy mounting on a PCB. It is compliant with RoHS standards, ensuring environmental safety.