IR51H224
Product Overview
Category: Infrared Sensor
Use: Detection of infrared radiation
Characteristics: High sensitivity, compact size, low power consumption
Package: Surface Mount Device (SMD)
Essence: Detecting and measuring infrared radiation
Packaging/Quantity: Tape and reel packaging, 1000 units per reel
Specifications
- Operating Voltage: 2.7V to 5.5V
- Current Consumption: 1.5mA (typical)
- Detection Range: 0.8μm to 1.7μm
- Output Type: Digital
- Response Time: 10ms (typical)
- Operating Temperature: -40°C to +85°C
Detailed Pin Configuration
The IR51H224 has a total of 6 pins:
- VCC: Power supply input
- GND: Ground connection
- OUT: Digital output signal
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- High sensitivity to infrared radiation
- Fast response time for real-time detection
- Low power consumption for energy efficiency
- Compact size for easy integration into various applications
- Digital output for easy interfacing with microcontrollers
Advantages and Disadvantages
Advantages: - High sensitivity allows for accurate detection - Fast response time enables real-time monitoring - Low power consumption prolongs battery life - Compact size facilitates integration into small devices - Digital output simplifies data processing
Disadvantages: - Limited detection range restricts certain applications - Sensitivity to ambient light may affect accuracy in some environments
Working Principles
The IR51H224 operates based on the principle of detecting infrared radiation emitted by objects. It consists of an infrared sensor that converts the received radiation into an electrical signal. This signal is then processed and converted into a digital output, indicating the presence or absence of infrared radiation.
Detailed Application Field Plans
The IR51H224 finds applications in various fields, including:
- Home automation: Presence detection for lighting control
- Security systems: Motion detection for intruder alarms
- Industrial automation: Object detection in manufacturing processes
- Robotics: Obstacle avoidance for autonomous robots
- Medical devices: Non-contact temperature measurement
Detailed and Complete Alternative Models
- IR51H225: Similar to IR51H224 with extended detection range
- IR51H226: Higher sensitivity variant for specialized applications
- IR51H227: Lower power consumption version for battery-operated devices
- IR51H228: Enhanced ambient light rejection for outdoor use
These alternative models offer different features and specifications to cater to specific requirements.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af IR51H224 i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of IR51H224 in technical solutions:
Q: What is IR51H224? A: IR51H224 is a specific model or type of infrared sensor commonly used in technical solutions.
Q: What are the key features of IR51H224? A: The key features of IR51H224 include high sensitivity, wide detection range, low power consumption, and compact size.
Q: What are the typical applications of IR51H224? A: IR51H224 is commonly used in applications such as motion detection, proximity sensing, security systems, robotics, and automation.
Q: How does IR51H224 work? A: IR51H224 works by detecting infrared radiation emitted by objects or individuals within its detection range. It converts this radiation into an electrical signal for further processing.
Q: What is the operating voltage range of IR51H224? A: The operating voltage range of IR51H224 typically falls between 2.7V and 5.5V.
Q: Can IR51H224 be used outdoors? A: Yes, IR51H224 can be used outdoors as long as it is properly protected from environmental factors such as moisture and extreme temperatures.
Q: Does IR51H224 require any additional components for operation? A: Yes, IR51H224 may require additional components such as resistors, capacitors, and microcontrollers for proper integration into a technical solution.
Q: What is the maximum detection range of IR51H224? A: The maximum detection range of IR51H224 depends on various factors but is typically around several meters.
Q: Can IR51H224 detect motion through obstacles? A: No, IR51H224 cannot detect motion through solid objects or obstacles. It requires a direct line of sight to the target.
Q: Are there any specific precautions to consider when using IR51H224? A: Yes, some precautions include avoiding direct exposure to sunlight, minimizing interference from other infrared sources, and ensuring proper voltage levels are maintained.
Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of the technical solution.