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TSOP34338
Product Overview
Category
The TSOP34338 belongs to the category of infrared receiver modules.
Use
It is used for remote control systems and IR data transmission.
Characteristics
- High sensitivity
- Photodetector and preamplifier in one package
- Internal filter for PCM frequency
- Shielding against EMI
- Low supply voltage
- Small size suitable for compact designs
Package
The TSOP34338 is available in a 3-pin epoxy package.
Essence
This product is essential for receiving and decoding infrared signals from remote controls.
Packaging/Quantity
The TSOP34338 is typically available in reels with a quantity of 1000 units per reel.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Carrier Frequency: 38 kHz
- Transmission Range: 45 meters
- Operating Temperature: -25°C to +85°C
- Output Type: Active Low
- Package Type: Through Hole
- Dimensions: 6.95mm x 7.9mm x 4.35mm
Detailed Pin Configuration
- OUT (Output)
- GND (Ground)
- VS (Supply Voltage)
Functional Features
The TSOP34338 is designed to receive IR signals modulated at 38 kHz and convert them into electrical signals. It includes a photodetector and preamplifier for efficient signal reception.
Advantages and Disadvantages
Advantages
- High sensitivity allows for long-range reception
- Integrated filter for improved noise immunity
- Small form factor for space-constrained applications
Disadvantages
- Limited carrier frequency compatibility
- Requires line-of-sight for effective operation
Working Principles
The TSOP34338 operates based on the principle of photoelectric detection. When exposed to infrared radiation modulated at 38 kHz, the internal photodetector generates a corresponding electrical signal, which is then amplified and output through the OUT pin.
Detailed Application Field Plans
The TSOP34338 is widely used in various applications, including: - Consumer electronics such as TVs, DVD players, and air conditioners - Industrial automation for remote control and monitoring systems - Automotive electronics for in-car entertainment and security systems
Detailed and Complete Alternative Models
Some alternative models to the TSOP34338 include: - TSOP38238: Similar specifications with a different package type - TSOP48338: Higher transmission range and wider operating temperature range - TSOP22338: Lower supply voltage and smaller dimensions
In conclusion, the TSOP34338 is a versatile infrared receiver module with high sensitivity and integrated features, making it suitable for a wide range of remote control and IR data transmission applications.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan TSOP34338 dalam solusi teknis
Sure, here are 10 common questions and answers related to the application of TSOP34338:
What is TSOP34338?
- TSOP34338 is a miniaturized IR receiver module for infrared remote control systems.
What is the operating voltage range of TSOP34338?
- The operating voltage range of TSOP34338 is typically 2.5V to 5.5V.
What is the typical reception range of TSOP34338?
- The typical reception range of TSOP34338 is 45 meters.
What is the carrier frequency of TSOP34338?
- The carrier frequency of TSOP34338 is 38 kHz.
What is the output signal format of TSOP34338?
- The output signal format of TSOP34338 is active low.
What is the typical supply current of TSOP34338?
- The typical supply current of TSOP34338 is 350 µA.
What is the recommended operating temperature range of TSOP34338?
- The recommended operating temperature range of TSOP34338 is -25°C to +85°C.
Can TSOP34338 be used in battery-powered applications?
- Yes, TSOP34338 can be used in battery-powered applications due to its low power consumption.
Is TSOP34338 compatible with standard IR remote control protocols?
- Yes, TSOP34338 is compatible with most standard IR remote control protocols.
What are some common applications of TSOP34338?
- Common applications of TSOP34338 include TVs, audio systems, air conditioners, and other home appliances with IR remote control functionality.