TSMP1138: Infrared Receiver Module

Basic Information Overview

Category: Electronic Component
Use: Receiving infrared signals for remote control applications
Characteristics: Sensitive to infrared signals, compact size, low power consumption
Package: Surface mount device (SMD)
Essence: Converts infrared light into electrical signals
Packaging/Quantity: Typically supplied in reels of 2000 units

Specifications

Operating Voltage: 2.5V - 5.5V
Carrier Frequency: 38 kHz
Supply Current: 350 µA
Transmission Range: Up to 45 meters
Operating Temperature: -25°C to +85°C

Detailed Pin Configuration

VCC (Power Supply)
GND (Ground)
OUT (Signal Output)

Functional Features

High sensitivity to infrared signals
Wide operating voltage range
Low power consumption
Long transmission range
Compact and easy to integrate

Advantages

Reliable reception of infrared signals
Suitable for battery-powered devices
Compatible with various remote control protocols

Disadvantages

Limited transmission range compared to some alternatives
Susceptible to interference from ambient light sources

Working Principles

The TSMP1138 operates by receiving modulated infrared signals from a remote control unit. When exposed to infrared light, the module converts the light into electrical signals, which can be decoded to interpret the transmitted commands.

Detailed Application Field Plans

Consumer Electronics: Used in TVs, air conditioners, and other home appliances for remote control functionality.
Automotive: Integrated into car entertainment systems and keyless entry systems.
Industrial Automation: Employed in industrial equipment for remote operation and control.

Detailed and Complete Alternative Models

TSOP38238: Similar infrared receiver module with a different carrier frequency.
TSOP4838: Higher sensitivity variant suitable for longer transmission ranges.

This comprehensive overview provides a detailed understanding of the TSMP1138 infrared receiver module, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan TSMP1138 dalam solusi teknis

What is TSMP1138?
- TSMP1138 is a high-speed infrared emitter diode used for various technical applications.
What are the key features of TSMP1138?
- The key features of TSMP1138 include high radiant intensity, fast switching times, and compatibility with various technical solutions.
How is TSMP1138 typically used in technical solutions?
- TSMP1138 is commonly used in remote control systems, IR data transmission, proximity sensors, and other applications requiring infrared communication.
What is the operating voltage range for TSMP1138?
- The operating voltage range for TSMP1138 is typically between 2.0V and 2.6V.
What is the typical wavelength range for TSMP1138?
- The typical wavelength range for TSMP1138 is between 940nm and 950nm.
Can TSMP1138 be used in automotive applications?
- Yes, TSMP1138 can be used in automotive applications such as in-car entertainment systems, remote keyless entry, and tire pressure monitoring systems.
Is TSMP1138 compatible with surface mount technology (SMT)?
- Yes, TSMP1138 is compatible with SMT, making it suitable for automated assembly processes.
What are the recommended storage conditions for TSMP1138?
- It is recommended to store TSMP1138 in a cool, dry environment away from direct sunlight and moisture.
Does TSMP1138 require any external components for operation?
- TSMP1138 may require external components such as current-limiting resistors and decoupling capacitors for optimal performance in certain applications.
Are there any specific soldering guidelines for TSMP1138?
- Yes, specific soldering guidelines, including temperature profiles and soldering techniques, should be followed to ensure proper assembly and reliability of TSMP1138 in technical solutions.