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IRD3911
Product Overview
Category: Integrated Circuit
Use: Infrared Receiver
Characteristics: High sensitivity, low power consumption
Package: DIP-3, SMD-3
Essence: Infrared receiver module
Packaging/Quantity: 100 pieces per pack
Specifications
- Supply Voltage: 2.7V to 5.5V
- Carrier Frequency: 38kHz
- Operating Temperature: -25°C to 85°C
- Output Signal: TTL logic level
Detailed Pin Configuration
- VCC
- GND
- Output
Functional Features
- High sensitivity to infrared signals
- Low power consumption for energy efficiency
- Compatible with various microcontrollers and circuits
Advantages and Disadvantages
Advantages: - High sensitivity allows for reliable signal reception - Low power consumption prolongs battery life - Versatile compatibility with different systems
Disadvantages: - Limited operating temperature range (-25°C to 85°C) - Requires external circuitry for complete functionality
Working Principles
The IRD3911 operates by detecting modulated infrared signals at a carrier frequency of 38kHz. Upon receiving the signal, it converts it into a TTL logic level output, making it suitable for interfacing with microcontrollers and other digital circuits.
Detailed Application Field Plans
The IRD3911 is commonly used in remote control systems, infrared data transmission, and proximity sensing applications. Its high sensitivity and low power consumption make it ideal for battery-powered devices requiring reliable infrared communication.
Detailed and Complete Alternative Models
- TSOP38238
- TSOP4838
- TSOP31238
In conclusion, the IRD3911 is a versatile infrared receiver module with high sensitivity and low power consumption, making it suitable for various remote control and data transmission applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRD3911 v technických řešeních
What is IRD3911?
- IRD3911 is a high-performance infrared sensor module used for motion detection and presence sensing in various technical solutions.
How does IRD3911 work?
- IRD3911 uses infrared technology to detect motion and presence by measuring changes in infrared radiation within its field of view.
What are the typical applications of IRD3911?
- IRD3911 is commonly used in security systems, automatic lighting controls, occupancy detection in buildings, and industrial automation.
What is the detection range of IRD3911?
- The detection range of IRD3911 can vary based on the specific model, but it typically ranges from a few meters to tens of meters.
Can IRD3911 be integrated with other sensors or devices?
- Yes, IRD3911 can be easily integrated with other sensors and devices to create complex technical solutions for various applications.
What power supply does IRD3911 require?
- IRD3911 typically operates on low voltage DC power supplies, making it suitable for integration into a wide range of technical solutions.
Is IRD3911 suitable for outdoor use?
- Yes, IRD3911 is designed to withstand outdoor conditions and can be used in outdoor technical solutions such as security lighting and perimeter monitoring.
Does IRD3911 have adjustable sensitivity settings?
- Yes, IRD3911 often comes with adjustable sensitivity settings, allowing users to customize its performance based on specific application requirements.
Can IRD3911 differentiate between different types of motion?
- While IRD3911 primarily detects motion and presence, it may not differentiate between specific types of motion unless integrated with additional technology.
Are there any special installation considerations for IRD3911?
- It's important to install IRD3911 in a location that provides an unobstructed view of the area to be monitored, and to consider factors such as ambient temperature and potential sources of interference.