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IRD3901R Product Overview
Introduction
The IRD3901R is a versatile electronic component that belongs to the category of infrared receivers. This device is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an in-depth overview of the IRD3901R, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Infrared Receiver
- Use: Receiving infrared signals for remote control applications
- Characteristics: High sensitivity, wide operating angle, compact size
- Package: Small form factor package
- Essence: Efficient reception of infrared signals
- Packaging/Quantity: Typically available in reels or trays with varying quantities
Specifications
- Operating Voltage: 2.7V to 5.5V
- Carrier Frequency: 38 kHz
- Operating Temperature: -25°C to 85°C
- Output Type: Digital Output
- Package Type: Surface Mount
- Dimensions: 5mm x 4.4mm x 3mm
Detailed Pin Configuration
The IRD3901R typically consists of three pins: 1. VCC: Power supply input 2. GND: Ground connection 3. OUT: Digital output signal
Functional Features
- High sensitivity for reliable signal reception
- Wide operating angle for enhanced usability
- Low power consumption for energy efficiency
- Compact design for easy integration into various devices
Advantages and Disadvantages
Advantages
- Reliable signal reception
- Versatile operating angle
- Low power consumption
Disadvantages
- Limited carrier frequency compatibility
- Sensitive to ambient light interference
Working Principles
The IRD3901R operates by receiving modulated infrared signals from remote controls or other transmitters. Upon receiving the signals, it converts them into digital output, which can be further processed by the connected electronics.
Detailed Application Field Plans
The IRD3901R finds extensive use in the following applications: - Consumer electronics (TVs, air conditioners, audio systems) - Home automation systems - Industrial remote control systems
Detailed and Complete Alternative Models
Some alternative models to the IRD3901R include: - TSOP38238 - TSOP4838 - TSOP31238
In conclusion, the IRD3901R is a highly efficient infrared receiver with a wide range of applications and notable characteristics. Its compact design and reliable performance make it a popular choice for various electronic devices and systems.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de IRD3901R em soluções técnicas
What is IRD3901R?
- IRD3901R is a high-performance infrared sensor module used for motion detection and presence sensing in various technical solutions.
How does IRD3901R work?
- IRD3901R works by detecting infrared radiation emitted by objects within its field of view. When an object moves or enters the detection zone, the sensor registers the change in infrared radiation and triggers a response.
What are the typical applications of IRD3901R?
- IRD3901R is commonly used in security systems, automatic lighting controls, occupancy detection in buildings, and industrial automation for presence sensing.
What is the detection range of IRD3901R?
- The detection range of IRD3901R can vary based on the specific model and environmental conditions, but it typically ranges from a few meters to tens of meters.
Can IRD3901R differentiate between different types of motion?
- No, IRD3901R primarily detects the presence and movement of objects within its detection zone but does not differentiate between specific types of motion.
Does IRD3901R work in all lighting conditions?
- IRD3901R is designed to work effectively in various lighting conditions, including low light and bright daylight, but extreme lighting conditions may affect its performance.
Is IRD3901R suitable for outdoor use?
- Yes, there are models of IRD3901R specifically designed for outdoor use, with features such as weatherproof housing and extended temperature range.
What power supply is required for IRD3901R?
- IRD3901R typically operates on low voltage DC power supplies, commonly ranging from 3V to 12V, depending on the specific model and application requirements.
Can IRD3901R be integrated with other control systems?
- Yes, IRD3901R can be integrated with microcontrollers, PLCs, and other control systems using its output signals to trigger actions or alerts based on detected motion.
Are there any limitations to consider when using IRD3901R?
- While IRD3901R is highly effective for motion detection, it may have limitations in environments with high levels of interference from ambient infrared sources or extreme temperature variations. Regular maintenance and calibration may be necessary to ensure optimal performance.