TSOP4440 Infrared Receiver Module

Product Overview

The TSOP4440 is an infrared receiver module designed for remote control systems. It falls under the category of electronic components and is widely used in consumer electronics, industrial automation, and automotive applications. The module is characterized by its high sensitivity, low power consumption, and compact package. It is typically available in a standard 3-pin through-hole package and is essential for receiving and decoding infrared signals from remote controls. The TSOP4440 is commonly sold in quantities of 100 or more.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Carrier Frequency: 30 kHz to 56 kHz
• Supply Current: 350 µA
• Operating Temperature: -25°C to +85°C
• Output Voltage: 0.4V (min) / VS
• Transmission Range: 45 meters

Detailed Pin Configuration

The TSOP4440 module consists of three pins: 1. OUT - Output 2. GND - Ground 3. VS - Supply Voltage

Functional Features

• High Immunity against Ambient Light
• Improved Shielding against Electrical Field Disturbances
• Low Power Consumption
• Photodetector and Pre-amplifier in One Package
• Internal Filter for PCM Frequency
• TTL and CMOS Compatibility

Advantages

• Wide Operating Voltage Range
• Long Transmission Range
• Compact Size
• Easy to Interface with Microcontrollers

Disadvantages

• Limited Carrier Frequency Range
• Susceptible to Direct Sunlight Interference

Working Principles

The TSOP4440 operates based on the principle of photo-detection. When exposed to infrared signals within its specified frequency range, the module's internal photodetector converts the incoming modulated infrared light into an electrical signal. This signal is then amplified and filtered to extract the original modulating signal, which can be further processed by a microcontroller or decoder.

Detailed Application Field Plans

The TSOP4440 finds extensive use in various applications, including: - Remote Control Systems for TVs, DVD Players, and Set-Top Boxes - Infrared Data Transmission - Industrial Automation for Remote Monitoring and Control - Automotive Electronics for In-Car Entertainment Systems

Detailed and Complete Alternative Models

Some alternative models to the TSOP4440 include: - TSOP4838 - TSOP38238 - TSOP31238 - TSOP38438

In conclusion, the TSOP4440 infrared receiver module is a versatile component that plays a crucial role in remote control and infrared communication systems across different industries. Its high sensitivity, low power consumption, and compatibility with various microcontrollers make it a popular choice for designers and engineers seeking reliable infrared reception solutions.

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