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IR3M03A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
IR3M03ASHARP167Yes

IR3M03A** is an infrared remote control receiver module manufactured by **SHARP**.

The IR3M03A is an infrared remote control receiver module manufactured by SHARP. Below are its specifications, descriptions, and features:

Specifications:

  • Operating Voltage: 2.7V to 5.5V
  • Supply Current: 0.35mA (Typical)
  • Output Signal: Active Low
  • Carrier Frequency: 38kHz (Typical)
  • Detection Distance: Up to 15 meters (depending on conditions)
  • Operating Temperature Range: -25°C to +85°C
  • Package Type: 3-pin SIP (Single In-line Package)

Description:

The IR3M03A is a compact infrared receiver module designed for remote control applications. It integrates a photodiode, preamplifier, and demodulator to detect and decode infrared signals modulated at 38kHz, which is a common frequency for remote controls.

Features:

  • Low Power Consumption: Suitable for battery-operated devices.
  • High Immunity to Ambient Light: Reduces interference from external light sources.
  • Built-in Noise Filter: Enhances signal detection reliability.
  • Compact Design: Easy to integrate into various electronic devices.
  • Wide Operating Voltage Range: Compatible with both 3.3V and 5V systems.

This module is commonly used in TVs, air conditioners, audio systems, and other consumer electronics that rely on infrared remote controls.

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