Everlight Electronics Co Ltd
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IRM-3738T
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IRM-3738T Product Overview

Introduction

The IRM-3738T is a versatile electronic component that belongs to the category of infrared remote control receiver modules. This entry provides an in-depth overview of the product, 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 Remote Control Receiver Module
  • Use: Receiving and decoding infrared signals from remote controls
  • Characteristics: High sensitivity, wide operating voltage range, compact size
  • Package: Through-hole or surface mount
  • Essence: Utilizes infrared technology to receive and interpret remote control signals
  • Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

  • Operating Voltage: 2.7V to 5.5V
  • Carrier Frequency: 38kHz
  • Supply Current: 0.35mA (Typical)
  • Operating Temperature: -25°C to 85°C
  • Output: TTL compatible active low
  • Dimensions: Varies based on package type

Detailed Pin Configuration

The IRM-3738T typically consists of three pins: 1. VCC: Power supply input 2. GND: Ground connection 3. OUT: Output signal

Functional Features

  • High Sensitivity: Capable of receiving weak infrared signals
  • Wide Operating Voltage Range: Allows for flexible integration into various electronic systems
  • Compact Size: Enables space-efficient design and integration

Advantages and Disadvantages

Advantages

  • Reliable reception of infrared signals
  • Versatile operating voltage range
  • Compact form factor

Disadvantages

  • Limited carrier frequency compatibility
  • Sensitivity to ambient infrared interference

Working Principles

The IRM-3738T operates by utilizing an infrared photodetector to receive modulated infrared signals. Upon reception, the module decodes and outputs the corresponding digital signal for further processing by the host system.

Detailed Application Field Plans

The IRM-3738T finds extensive use in various applications, including: - Consumer electronics (e.g., TVs, set-top boxes) - Home automation systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • TSOP38238: Similar infrared remote control receiver module with 38kHz carrier frequency
  • TSOP4838: Compatible alternative with extended range and improved sensitivity
  • VS1838B: Cost-effective alternative suitable for basic remote control applications

In conclusion, the IRM-3738T offers reliable infrared signal reception and decoding capabilities, making it a valuable component in numerous electronic devices and systems.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von IRM-3738T in technischen Lösungen auf

  1. What is IRM-3738T?

    • IRM-3738T is a high-performance, thermally conductive adhesive film used for bonding electronic components to heat sinks and other substrates.

  2. What are the key features of IRM-3738T?

    • IRM-3738T offers excellent thermal conductivity, electrical insulation, and high adhesion strength, making it ideal for thermal management in electronic devices.

  3. How does IRM-3738T compare to traditional thermal interface materials?

    • Compared to traditional thermal interface materials like thermal grease or pads, IRM-3738T provides superior thermal performance, easier application, and improved reliability.

  4. Can IRM-3738T be used in high-temperature applications?

    • Yes, IRM-3738T is designed to withstand high operating temperatures, making it suitable for demanding thermal management applications.

  5. Is IRM-3738T electrically insulating?

    • Yes, IRM-3738T is electrically insulating, which helps prevent short circuits and electrical interference in electronic assemblies.

  6. What types of electronic components can IRM-3738T bond?

    • IRM-3738T can bond a wide range of electronic components, including power semiconductors, LEDs, transistors, and integrated circuits.

  7. Does IRM-3738T require special curing or processing conditions?

    • No, IRM-3738T does not require special curing or processing conditions, simplifying the manufacturing process for electronic devices.

  8. Can IRM-3738T be used in automotive applications?

    • Yes, IRM-3738T is suitable for automotive applications where reliable thermal management is crucial for the performance and longevity of electronic systems.

  9. Is IRM-3738T compatible with lead-free soldering processes?

    • Yes, IRM-3738T is compatible with lead-free soldering processes commonly used in modern electronics manufacturing.

  10. Are there any environmental considerations when using IRM-3738T?

    • IRM-3738T is formulated to comply with environmental regulations and does not contain hazardous substances, making it environmentally friendly for use in technical solutions.