The IRM-V038/TR1-P(QN) is a miniature infrared (IR) receiver module manufactured by Everlight Electronics. These modules are designed for infrared remote control systems and data transmission, commonly found in consumer electronics and various control applications.

Applications:

• Infrared remote control systems for televisions, DVD players, and other audio/visual equipment.
• Wireless control systems for lighting and home automation.
• Infrared data transmission applications.
• Remote control toys and robotics projects.

Features:

• Miniature package size for compact designs.
• High immunity against ambient light.
• Internal filter for PCM frequency.
• Low supply current.
• Photo detector and preamplifier in one package.
• TTL and CMOS compatibility.

Benefits:

• Simplified system design due to integrated components.
• Reliable performance in noisy environments due to ambient light suppression.
• Reduced power consumption, extending battery life in portable devices.
• Cost-effective solution for IR remote control applications.

Additional Details:

The IRM-V038/TR1-P(QN) operates at a carrier frequency of 38kHz, which is a standard frequency for many IR remote control protocols. It requires a supply voltage typically around 5V, and its output is a digital signal that can be directly interfaced with microcontrollers or other digital logic circuits. The module is designed to demodulate the infrared signal and output a clean digital signal representing the transmitted data.

The device features a molded epoxy lens which enhances the sensitivity of the photodiode. The integrated circuit amplifies and filters the signal, which provides enhanced reliability over discrete designs. Its small size makes it suitable for integration into space-constrained applications.

For optimal performance, it is recommended to follow the manufacturer's guidelines for power supply decoupling and signal routing. The module should be shielded from direct sunlight and other strong sources of IR radiation to prevent interference.