The TSOP4837Y-A1-D is a miniaturized IR receiver module designed for remote control systems. This device integrates a photodiode, preamplifier, and IR filter into a single package, optimizing it for receiving infrared signals modulated at a specific carrier frequency. This module is part of the TSOP48 series and is designed to offer enhanced performance and reliability in noisy environments.

Applications

• Remote control systems for TVs, DVD players, and other consumer electronics
• Wireless control of lighting systems
• Industrial control applications
• Remote control toys
• Proximity sensors

Features

• Improved immunity against disturbances
• Internal filter for PCM frequency
• Low supply current
• Photo detector and preamplifier in one package
• TTL and CMOS compatibility
• Output active low
• Carrier frequency: 36.7 kHz
• Supply Voltage: 2.5 V to 5.5 V
• RoHS compliant

Benefits

• Reliable performance in noisy environments due to improved immunity against disturbances.
• Low power consumption, making it suitable for battery-powered applications.
• Easy to integrate into existing designs due to its compact size and standard pinout.
• Provides a stable and clean output signal, ensuring accurate data transmission.
• Enhanced operating range compared to other IR receiver modules.

Additional Details

The TSOP4837Y-A1-D operates at a carrier frequency of 36.7 kHz. The internal filter effectively blocks out ambient light and other sources of infrared radiation that could interfere with the desired signal. The module's output is an active-low signal. The power supply range is typically from 2.5 V to 5.5 V. This component is compliant with RoHS standards, indicating it is free from hazardous substances such as lead, mercury, and cadmium.