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EL5411IR
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EL5411IR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Infrared Receiver
  • Characteristics: High sensitivity, low power consumption
  • Package: DIP-8 (Dual Inline Package with 8 pins)
  • Essence: Converts infrared signals into electrical signals
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Supply Voltage: 2.7V to 5.5V
  • Carrier Frequency Range: 30kHz to 56kHz
  • Operating Temperature Range: -40°C to +85°C
  • Output Type: Active Low
  • Maximum Transmission Distance: 10 meters

Detailed Pin Configuration

The EL5411IR has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 2 │ ├───┼───┤ │ 3 │ 4 │ ├───┼───┤ │ 5 │ 6 │ ├───┼───┤ │ 7 │ 8 │ └───┴───┘

  1. VCC: Power supply pin (+)
  2. GND: Ground pin (-)
  3. NC: No connection
  4. OUT: Output pin
  5. NC: No connection
  6. NC: No connection
  7. AGC: Automatic Gain Control pin
  8. VS: Supply voltage for AGC pin

Functional Features

  • High sensitivity allows reliable reception of weak infrared signals
  • Low power consumption ensures energy efficiency
  • Wide carrier frequency range enables compatibility with various remote control systems
  • Active low output simplifies integration with microcontrollers or other digital circuits
  • Automatic Gain Control (AGC) adjusts the receiver's gain for optimal performance

Advantages and Disadvantages

Advantages: - High sensitivity ensures reliable signal reception - Low power consumption prolongs battery life - Wide carrier frequency range provides flexibility in system design - Active low output simplifies interfacing with digital circuits

Disadvantages: - Limited maximum transmission distance of 10 meters - Noisy environments may affect signal reception

Working Principles

The EL5411IR is an infrared receiver IC that operates by converting modulated infrared signals into electrical signals. It consists of a photodiode, amplifier, demodulator, and output stage. When exposed to infrared light, the photodiode generates a current proportional to the received signal. The amplifier amplifies this weak current, and the demodulator extracts the original modulating signal. Finally, the output stage provides an active low signal that can be processed by microcontrollers or other digital circuits.

Detailed Application Field Plans

The EL5411IR is commonly used in various applications, including:

  1. Remote control systems for TVs, DVD players, air conditioners, etc.
  2. Infrared data communication devices
  3. Security systems utilizing infrared sensors
  4. Home automation systems for controlling lights, appliances, etc.
  5. Industrial automation for remote control and monitoring

Detailed and Complete Alternative Models

  1. TSOP382: Similar infrared receiver IC with a carrier frequency range of 30kHz to 56kHz.
  2. TSOP4838: Infrared receiver module with a carrier frequency range of 36kHz.
  3. VS1838B: Infrared receiver module with a carrier frequency range of 38kHz.
  4. SFH5110-38: Infrared receiver diode with a carrier frequency range of 38kHz.

These alternative models offer similar functionality and can be considered as replacements for the EL5411IR in various applications.

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技術ソリューションにおける EL5411IR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of EL5411IR in technical solutions:

Q1: What is EL5411IR? A1: EL5411IR is a specific model or type of infrared (IR) sensor used in various technical applications.

Q2: What is the purpose of EL5411IR? A2: The purpose of EL5411IR is to detect and measure infrared radiation, which can be used for proximity sensing, motion detection, temperature measurement, and other applications.

Q3: How does EL5411IR work? A3: EL5411IR works by detecting changes in infrared radiation emitted by objects. It typically consists of an IR emitter and a receiver that detects the reflected or emitted IR radiation.

Q4: What are some common applications of EL5411IR? A4: Some common applications of EL5411IR include security systems, automatic lighting control, robotics, temperature monitoring, gesture recognition, and presence detection.

Q5: Can EL5411IR be used outdoors? A5: Yes, EL5411IR can be used outdoors, but it may require additional protection from environmental factors such as moisture, dust, and extreme temperatures.

Q6: What is the range of detection for EL5411IR? A6: The range of detection for EL5411IR depends on the specific model and its design. It can vary from a few centimeters to several meters.

Q7: Can EL5411IR detect through obstacles like glass or plastic? A7: It depends on the material and thickness of the obstacle. In general, EL5411IR can detect through thin and transparent materials like glass or plastic, but thicker or opaque obstacles may hinder its performance.

Q8: Is EL5411IR affected by ambient light? A8: Yes, EL5411IR can be affected by ambient light. To minimize interference, it is often equipped with filters or designed to work in specific lighting conditions.

Q9: Can EL5411IR be used for temperature measurement? A9: Yes, some models of EL5411IR are specifically designed for temperature measurement by detecting the infrared radiation emitted by objects.

Q10: How should EL5411IR be calibrated? A10: Calibration procedures for EL5411IR may vary depending on the manufacturer and model. It is recommended to refer to the product's documentation or contact the manufacturer for specific calibration instructions.

Please note that these answers are general and may vary based on the specific implementation and manufacturer guidelines.