Xem thông số kỹ thuật để biết chi tiết sản phẩm.
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.
[Word Count: 398]
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TSOP6438TT trong giải pháp kỹ thuật
What is TSOP6438TT?
- TSOP6438TT is a miniaturized receiver for infrared remote control systems.
What is the operating voltage range of TSOP6438TT?
- The operating voltage range of TSOP6438TT is typically 2.5V to 5.5V.
What is the typical reception range of TSOP6438TT?
- The typical reception range of TSOP6438TT is approximately 45 meters.
What is the carrier frequency of TSOP6438TT?
- The carrier frequency of TSOP6438TT is typically 38 kHz.
How does TSOP6438TT handle different IR protocols?
- TSOP6438TT is designed to work with various IR protocols and can demodulate signals from different remotes.
What is the output signal format of TSOP6438TT?
- The output signal format of TSOP6438TT is active low.
Can TSOP6438TT filter out noise and interference?
- Yes, TSOP6438TT has built-in noise suppression to filter out disturbances.
What are the typical applications of TSOP6438TT?
- TSOP6438TT is commonly used in TVs, air conditioners, set-top boxes, and other home appliances.
Does TSOP6438TT require an external AGC circuit?
- No, TSOP6438TT has automatic gain control (AGC) built into the module.
Is TSOP6438TT compatible with lead-free soldering processes?
- Yes, TSOP6438TT is compatible with lead-free soldering processes and is RoHS compliant.