IRM-3638 – Infrared Remote-Control Receiver Module

Description

Technical Specifications:

• Supply Voltage: 2.7V to 5.5V
• Current Consumption: Up to 2 mA (no signal input)
• Peak Wavelength: 940 nm
• Reception Distance: 14 meters at 0°; 6 meters at ±45°
• Half-Angle Sensitivity: 45° both horizontally and vertically
• High-Level Pulse Width: 400 to 800 μs
• Low-Level Pulse Width: 400 to 800 μs
• Operating Temperature: -25°C to +85°C
• Storage Temperature: -40°C to +85°C
• Package Type: Epoxy package with black color

Product Features:

• High Data Rate: Supports data rates up to 4000 bits/sec.
• EMI Protection: Standard protection against electromagnetic interference.
• Circular Lens Design: Improves reception characteristics.
• Carrier Frequency: Optimized for a center frequency of 38 kHz.
• Low Power Consumption: Operates efficiently with minimal power usage.
• Ambient Light Immunity: High resistance to interference from ambient light sources.
• Integrated Photodiode and Preamplifier: Simplifies design and enhances performance.
• Compatibility: Compatible with TTL and CMOS logic levels.
• Long Reception Distance: Capable of receiving signals from a distance of up to 14 meters.
• High Sensitivity: Ensures reliable signal detection even in challenging environments.