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TSOP77038TR
Product Overview
Category
The TSOP77038TR belongs to the category of infrared receivers.
Use
It is used for receiving and decoding infrared signals from remote controls.
Characteristics
- Sensitive to a wide range of infrared frequencies
- Low power consumption
- Compact size
Package
The TSOP77038TR is available in a compact surface mount package.
Essence
This product is essential for enabling electronic devices to receive commands from remote controls.
Packaging/Quantity
The TSOP77038TR is typically packaged in reels containing a specific quantity, such as 2000 units per reel.
Specifications
- Operating Voltage: 2.5V to 5.5V
- Carrier Frequency: 38 kHz
- Supply Current: 350 µA
- Transmission Range: Up to 45 meters
- Output Type: Active low
- Operating Temperature: -25°C to 85°C
Detailed Pin Configuration
- OUT (Output)
- GND (Ground)
- VS (Supply Voltage)
Functional Features
- High immunity against ambient light
- Improved shielding against electrical noise
- Compatible with various microcontrollers and IR protocols
- Wide operating voltage range
Advantages
- Reliable reception of infrared signals
- Low power consumption
- Compact and easy to integrate into designs
- Wide transmission range
Disadvantages
- Limited carrier frequency compatibility
- Sensitivity to direct sunlight and certain types of fluorescent lighting
Working Principles
The TSOP77038TR operates by detecting modulated infrared signals and converting them into corresponding electrical signals. It filters out ambient light and noise to ensure accurate reception of the intended infrared commands.
Detailed Application Field Plans
The TSOP77038TR is widely used in consumer electronics, such as televisions, air conditioners, and audio systems. It is also utilized in industrial automation for remote control applications.
Detailed and Complete Alternative Models
- TSOP4838
- TSOP38238
- TSOP31238
In conclusion, the TSOP77038TR is a versatile infrared receiver that offers reliable performance and low power consumption. Its wide application field plans and compatibility with alternative models make it a popular choice for designers seeking an effective solution for remote control reception in electronic devices.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TSOP77038TR trong giải pháp kỹ thuật
What is TSOP77038TR?
- TSOP77038TR is a miniaturized IR receiver module for infrared remote control systems.
What is the operating voltage range of TSOP77038TR?
- The operating voltage range of TSOP77038TR is typically 2.5V to 5.5V.
What is the typical reception range of TSOP77038TR?
- The typical reception range of TSOP77038TR is approximately 45 meters.
What is the carrier frequency of TSOP77038TR?
- The carrier frequency of TSOP77038TR is 38 kHz.
What is the output signal format of TSOP77038TR?
- The output signal format of TSOP77038TR is active low.
Can TSOP77038TR be used in battery-powered devices?
- Yes, TSOP77038TR can be used in battery-powered devices due to its low power consumption.
Is TSOP77038TR compatible with common microcontrollers?
- Yes, TSOP77038TR is compatible with common microcontrollers and can easily interface with them.
Does TSOP77038TR have built-in noise suppression?
- Yes, TSOP77038TR has built-in noise suppression to enhance its reliability in various environments.
What is the typical supply current of TSOP77038TR?
- The typical supply current of TSOP77038TR is very low, typically around 350 µA.
Can TSOP77038TR be used in consumer electronics applications?
- Yes, TSOP77038TR is commonly used in consumer electronics applications such as TVs, audio systems, and air conditioners for remote control functionality.