Diodes Incorporated
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AH1751-WG-7-A
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AH1751-WG-7-A

Product Overview

Category: Sensor
Use: Motion detection
Characteristics: High sensitivity, low power consumption
Package: SMD
Essence: Infrared sensor
Packaging/Quantity: Tape & Reel, 3000 pieces

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Type: Digital
  • Sensing Distance: Up to 5 meters
  • Operating Temperature: -20°C to 85°C

Detailed Pin Configuration

| Pin Name | Function | |----------|----------| | VDD | Power supply (2.5V to 5.5V) | | GND | Ground | | OUT | Digital output |

Functional Features

  • High sensitivity to motion
  • Low power consumption
  • Digital output for easy interfacing

Advantages and Disadvantages

Advantages: - High sensitivity enables reliable motion detection - Low power consumption prolongs battery life - Digital output simplifies integration with microcontrollers

Disadvantages: - Limited sensing distance compared to some other sensors - Susceptible to false triggers in certain environmental conditions

Working Principles

The AH1751-WG-7-A utilizes infrared technology to detect motion. When motion is detected within its sensing range, the sensor outputs a digital signal, indicating the presence of motion.

Detailed Application Field Plans

  1. Security Systems: Incorporate the sensor into alarm systems for detecting intruders.
  2. Smart Lighting: Use the sensor to control lighting based on occupancy in residential or commercial spaces.
  3. Energy Conservation: Integrate the sensor into HVAC systems to optimize energy usage based on occupancy.

Detailed and Complete Alternative Models

  1. AH1751-WG-7-B: Similar specifications with a different package type.
  2. AH1752-WG-7-A: Higher sensing distance with slightly higher power consumption.

This comprehensive entry provides an in-depth understanding of the AH1751-WG-7-A sensor, including its specifications, features, applications, and alternatives, making it a valuable resource for engineers and designers seeking motion detection solutions.

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням AH1751-WG-7-A у технічних рішеннях

  1. What is AH1751-WG-7-A?

    • AH1751-WG-7-A is a specific model of sensor or component used in technical solutions for various applications.

  2. What are the key features of AH1751-WG-7-A?

    • The key features of AH1751-WG-7-A may include its sensitivity, operating voltage, output type, temperature range, and package type.

  3. How is AH1751-WG-7-A typically used in technical solutions?

    • AH1751-WG-7-A is commonly used for position sensing, proximity sensing, and current sensing in various technical solutions.

  4. What are the recommended operating conditions for AH1751-WG-7-A?

    • The recommended operating conditions for AH1751-WG-7-A may include specific voltage ranges, temperature limits, and environmental considerations.

  5. Are there any application notes or guidelines available for using AH1751-WG-7-A?

    • Yes, application notes and guidelines are often provided by the manufacturer to assist with the proper integration and use of AH1751-WG-7-A in technical solutions.

  6. What are the typical output signals of AH1751-WG-7-A?

    • The typical output signals of AH1751-WG-7-A may include analog voltage, digital signals, or pulse-width modulation (PWM) outputs.

  7. Can AH1751-WG-7-A be used in harsh environments?

    • Depending on its specifications, AH1751-WG-7-A may have the capability to operate in harsh environments, but it's important to verify its suitability for specific conditions.

  8. Are there any known compatibility issues with integrating AH1751-WG-7-A into existing systems?

    • Compatibility issues can arise when integrating AH1751-WG-7-A into existing systems, so it's advisable to review the datasheet and consult with the manufacturer for compatibility information.

  9. What are the power requirements for AH1751-WG-7-A?

    • The power requirements for AH1751-WG-7-A may include operating voltage and current consumption, which should be considered during system design.

  10. Where can I find technical support or documentation for AH1751-WG-7-A?

    • Technical support and documentation for AH1751-WG-7-A can typically be obtained from the manufacturer's website, including datasheets, application notes, and contact information for support inquiries.