TSOP38240 Infrared Receiver Module
Product Overview
The TSOP38240 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 characterized by its high sensitivity, compact package, and low power consumption. It is typically available in a standard through-hole package and is essential for receiving and decoding infrared signals from remote controls. The packaging usually consists of a lead frame, epoxy lens, and IR filter, with variations in quantity based on manufacturer specifications.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Carrier Frequency: 38kHz
- Supply Current: 350µA
- Operating Temperature: -25°C to 85°C
- Output Signal: Active Low
- Package Type: Through-Hole
Detailed Pin Configuration
The TSOP38240 module typically consists of three pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)
Functional Features
- High Immunity against Ambient Light
- Improved Shielding against Electrical Field Disturbances
- Low Power Consumption
- Wide Operating Voltage Range
Advantages and Disadvantages
Advantages
- High Sensitivity
- Compact Design
- Easy Integration
- Reliable Performance
Disadvantages
- Limited Carrier Frequency Compatibility
- Susceptibility to Direct Sunlight Interference
Working Principles
The TSOP38240 operates based on the principle of modulated infrared signals. When exposed to infrared radiation at the carrier frequency of 38kHz, the module's internal circuitry demodulates the signal and provides a corresponding active low output.
Detailed Application Field Plans
The TSOP38240 finds extensive use in various applications, including: - Remote Control Systems for TVs, DVD Players, and Set-Top Boxes - Industrial Automation for Infrared Data Transmission - Automotive Electronics for In-Car Entertainment Systems
Detailed and Complete Alternative Models
Some alternative models to the TSOP38240 include: - TSOP4838 - TSOP31238 - TSOP38438
In conclusion, the TSOP38240 infrared receiver module offers high sensitivity and reliable performance, making it an essential component in remote control systems across diverse industries.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TSOP38240 dalam penyelesaian teknikal
Sure, here are 10 common questions and answers related to the application of TSOP38240:
What is TSOP38240?
- TSOP38240 is a miniaturized IR receiver module for infrared remote control systems.
What is the operating voltage range of TSOP38240?
- The operating voltage range of TSOP38240 is typically between 2.5V and 5.5V.
What is the typical reception range of TSOP38240?
- The typical reception range of TSOP38240 is around 45 meters.
What is the carrier frequency of TSOP38240?
- The carrier frequency of TSOP38240 is typically 38kHz.
How does TSOP38240 filter out noise and interference?
- TSOP38240 has built-in AGC (Automatic Gain Control) and a bandpass filter to suppress unwanted noise and interference.
Can TSOP38240 be used with different types of remote controls?
- Yes, TSOP38240 is compatible with a wide variety of remote control protocols.
What is the output signal format of TSOP38240?
- The output signal format of TSOP38240 is active low.
Is TSOP38240 suitable for battery-powered applications?
- Yes, TSOP38240's low power consumption makes it suitable for battery-powered applications.
What is the typical data rate supported by TSOP38240?
- The typical data rate supported by TSOP38240 is up to 2400 bps.
Can TSOP38240 be used in harsh environmental conditions?
- TSOP38240 is designed to operate reliably in harsh environmental conditions, making it suitable for various applications.
These questions and answers cover some common aspects of the application of TSOP38240 in technical solutions. Let me know if you need more information on any specific aspect!