TSOP39440

Product Overview

TSOP39440 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 for receiving and decoding infrared signals from remote controls. The module is known for its high sensitivity, low power consumption, and compact package, making it suitable for integration into various devices. It is typically available in a standard package with essential features and comes in varying packaging quantities to meet different production needs.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 38kHz
• Supply Current: 350µA
• Transmission Range: Up to 45 meters
• Package Type: Through-Hole or Surface Mount
• Package Dimensions: 6.95mm x 3.94mm x 7.2mm

Detailed Pin Configuration

The TSOP39440 module consists of three pins: 1. OUT (Output) 2. GND (Ground) 3. VCC (Power Supply)

Functional Features

• High Immunity against Ambient Light
• Improved Shielding against Electrical Field Disturbances
• Low Supply Voltage Capability
• Compatible with Various IR Transmitter Modules

Advantages

• High Sensitivity for Enhanced Signal Reception
• Wide Operating Voltage Range for Versatile Applications
• Compact Size for Easy Integration
• Reliable Performance in Various Lighting Conditions

Disadvantages

• Limited Carrier Frequency Compatibility
• Sensitivity to Electrical Noise in Some Environments

Working Principles

The TSOP39440 operates based on the principle of detecting modulated infrared signals. When exposed to infrared radiation at the specified carrier frequency, the module generates an output signal that corresponds to the received data. This output can then be decoded by a microcontroller or other processing unit to interpret the transmitted commands.

Detailed Application Field Plans

The TSOP39440 finds extensive use in applications such as: - Television and Set-Top Box Remote Controls - Audio Systems and Home Entertainment Devices - Air Conditioning and HVAC Control Units - Smart Home Automation Systems - Industrial Remote Control Equipment

Detailed and Complete Alternative Models

Some alternative models to TSOP39440 include: - TSOP38238: Similar specifications with a different package type - TSOP4838: Higher carrier frequency compatibility - TSOP31238: Lower supply voltage capability

In conclusion, the TSOP39440 infrared receiver module offers reliable performance and versatile application possibilities in the field of remote control systems. Its high sensitivity, compact design, and compatibility with various devices make it a popular choice for manufacturers seeking efficient infrared reception solutions.

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