TSOP2440 Infrared Receiver Module
Product Overview
Category
The TSOP2440 belongs to the category of infrared receiver modules.
Use
It is used for receiving infrared signals from remote controls and other infrared sources.
Characteristics
- High sensitivity
- Wide operating voltage range
- Low power consumption
- Improved immunity against ambient light
- Photodetector and preamplifier in one package
Package
The TSOP2440 is available in a compact, surface-mount package.
Essence
The essence of the TSOP2440 lies in its ability to accurately receive and decode infrared signals for various applications.
Packaging/Quantity
The TSOP2440 is typically packaged in reels or tubes, with varying quantities depending on the supplier.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Carrier Frequency: 30kHz to 56kHz
- Supply Current: 350µA
- Operating Temperature Range: -25°C to 85°C
- Output Voltage: 0.4V (min) / Vcc (max)
Detailed Pin Configuration
The TSOP2440 has three pins: 1. OUT - Output 2. GND - Ground 3. VS - Supply Voltage
Functional Features
- Internal bandpass filter for PCM frequency
- Improved shielding against electrical field disturbances
- TTL and CMOS compatibility
- Low power consumption
Advantages
- High sensitivity allows for long-range reception
- Wide operating voltage range provides flexibility in different applications
- Immunity against ambient light ensures accurate signal reception
Disadvantages
- Limited carrier frequency range compared to some other models
- Sensitive to electrical field disturbances in close proximity
Working Principles
The TSOP2440 operates based on the principle of detecting modulated infrared signals within its specified frequency range. Upon receiving the signal, it demodulates and amplifies it for further processing by the connected circuitry.
Detailed Application Field Plans
The TSOP2440 is commonly used in: - Remote control systems for consumer electronics - Infrared data transmission - Proximity sensors - Industrial automation
Detailed and Complete Alternative Models
Some alternative models to the TSOP2440 include: - TSOP382xx series - TSOP48xx series - TSOP58xx series
In conclusion, the TSOP2440 infrared receiver module offers high sensitivity and reliable performance in receiving and decoding infrared signals. Its compact design and low power consumption make it suitable for various applications in consumer electronics, industrial automation, and communication systems.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TSOP2440 i tekniske løsninger
Sure, here are 10 common questions and answers related to the application of TSOP2440:
What is TSOP2440?
- TSOP2440 is a miniaturized receiver for infrared remote control systems.
What is the operating voltage range of TSOP2440?
- The operating voltage range of TSOP2440 is typically between 2.5V to 5.5V.
What is the typical reception range of TSOP2440?
- The typical reception range of TSOP2440 is around 45 meters.
What is the carrier frequency of TSOP2440?
- The carrier frequency of TSOP2440 is typically 40kHz.
How does TSOP2440 filter out noise from ambient light?
- TSOP2440 uses a built-in AGC (Automatic Gain Control) to filter out noise from ambient light.
Can TSOP2440 be used in battery-powered applications?
- Yes, TSOP2440 can be used in battery-powered applications due to its low power consumption.
What is the output signal format of TSOP2440?
- The output signal format of TSOP2440 is active low.
Is TSOP2440 compatible with microcontrollers?
- Yes, TSOP2440 is compatible with most microcontrollers and digital systems.
What is the typical data rate of TSOP2440?
- The typical data rate of TSOP2440 is 2400 bps.
Can TSOP2440 be used in consumer electronics products?
- Yes, TSOP2440 is commonly used in consumer electronics products such as TVs, audio systems, and air conditioners for remote control functionality.
I hope these questions and answers are helpful! Let me know if you need further assistance.