TSOP6438TT Infrared Receiver Module

Product Overview

The TSOP6438TT 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 known for its high sensitivity, compact size, and reliable performance. It is typically packaged in a small, surface-mount device (SMD) package and is available in various 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: SMD
• Quantity Options: Available in reels of 1000 units

Detailed Pin Configuration

The TSOP6438TT module features a standard pin configuration with 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 Current
• Photo Detector and Preamplifier in One Package

Advantages and Disadvantages

Advantages

• High Sensitivity
• Wide Operating Voltage Range
• Compact Size
• Easy Integration into Circuit Designs

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptibility to Direct Sunlight Interference

Working Principles

The TSOP6438TT operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation at the carrier frequency of 38kHz, the module's photo detector converts the incoming signal into a corresponding electrical signal, which can be further processed by the connected circuitry.

Detailed Application Field Plans

The TSOP6438TT finds extensive use in various applications, including: - Remote Control Systems for TVs, Set-Top Boxes, and Audio Equipment - Industrial Automation for Infrared Communication - Automotive Electronics for In-Car Entertainment Systems

Detailed and Complete Alternative Models

Some alternative models to the TSOP6438TT include: - TSOP34138 - Similar specifications with a different package type - TSOP4838 - Higher transmission range and wider supply voltage range - TSOP38238 - Lower power consumption and improved ambient light immunity

In conclusion, the TSOP6438TT infrared receiver module offers a reliable solution for remote control systems and other infrared communication applications. Its high sensitivity, compact size, and compatibility with various electronic devices make it a popular choice among designers and manufacturers.

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