TSOP37438TT2
Product Overview
Category
The TSOP37438TT2 belongs to the category of Infrared Receiver Modules.
Use
It is used for remote control systems and IR data transmission.
Characteristics
- High sensitivity
- Wide operating voltage range
- Low power consumption
- Improved immunity against ambient light
- Photodetector and preamplifier in one package
Package
The TSOP37438TT2 comes in a standard 3-pin epoxy package.
Essence
This product is essential for receiving and decoding infrared signals from remote controls.
Packaging/Quantity
The TSOP37438TT2 is typically available in reels with a quantity of 1000 units per reel.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Carrier Frequency: 38kHz
- Transmission Range: Up to 45 meters
- Operating Temperature Range: -25°C to +85°C
- Output Type: Active Low
- Package Type: Through Hole
Detailed Pin Configuration
- OUT (Output)
- GND (Ground)
- VS (Supply Voltage)
Functional Features
- Reliable and robust performance
- Suitable for all common IR carrier frequencies
- Compatible with automatic assembly equipment
- High immunity against ambient light
Advantages and Disadvantages
Advantages
- Wide operating voltage range allows for versatile applications
- High sensitivity enables long-range reception
- Low power consumption for energy-efficient operation
Disadvantages
- Limited carrier frequency compatibility compared to some other models
- Requires careful shielding from ambient light for optimal performance
Working Principles
The TSOP37438TT2 operates by receiving modulated infrared signals and converting them into electrical signals. It utilizes a photodetector and preamplifier to achieve high sensitivity and reliable signal reception.
Detailed Application Field Plans
The TSOP37438TT2 is widely used in various applications, including: - Consumer electronics (TVs, audio systems, air conditioners) - Home automation systems - Industrial remote control systems - Automotive electronics (car entertainment systems, keyless entry)
Detailed and Complete Alternative Models
Some alternative models to the TSOP37438TT2 include: - TSOP38238 - TSOP38438 - TSOP31238
In conclusion, the TSOP37438TT2 is a versatile and reliable infrared receiver module suitable for a wide range of remote control and IR data transmission applications.
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技術ソリューションにおける TSOP37438TT2 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of TSOP37438TT2:
What is TSOP37438TT2?
- TSOP37438TT2 is a miniaturized IR receiver module for infrared remote control systems.
What is the operating voltage range of TSOP37438TT2?
- The operating voltage range of TSOP37438TT2 is typically 2.5V to 5.5V.
What is the carrier frequency range supported by TSOP37438TT2?
- TSOP37438TT2 supports a carrier frequency range of 30 kHz to 56 kHz.
What is the typical reception range of TSOP37438TT2?
- The typical reception range of TSOP37438TT2 is around 45 meters.
What is the output signal format of TSOP37438TT2?
- TSOP37438TT2 provides a demodulated output signal.
What is the typical supply current consumption of TSOP37438TT2?
- The typical supply current consumption of TSOP37438TT2 is 350 µA.
Can TSOP37438TT2 be used in battery-powered devices?
- Yes, TSOP37438TT2's low power consumption makes it suitable for use in battery-powered devices.
Is TSOP37438TT2 compatible with common microcontrollers?
- Yes, TSOP37438TT2 is compatible with most common microcontrollers.
What are the typical applications of TSOP37438TT2?
- TSOP37438TT2 is commonly used in TVs, air conditioners, set-top boxes, and other home appliances.
Does TSOP37438TT2 have built-in noise suppression?
- Yes, TSOP37438TT2 has built-in noise suppression to improve its performance in noisy environments.
I hope these questions and answers are helpful! Let me know if you need further assistance.