TSOP31533 Infrared Receiver Module

Introduction

The TSOP31533 is an infrared receiver module designed for remote control systems. This component belongs to the category of electronic components and is widely used in consumer electronics, industrial automation, and automotive applications.

Basic Information Overview

• Category: Electronic Components
• Use: Remote Control Systems
• Characteristics: High sensitivity, low power consumption
• Package: 3-pin epoxy package
• Essence: Infrared receiver module for remote control applications
• Packaging/Quantity: Typically supplied in reels or tubes

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 30kHz to 56kHz
• Supply Current: 350µA
• Output Voltage: 0.4V (Low), 4.5V (High)
• Reception Range: 45 meters
• Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

1. OUT: Output
2. GND: Ground
3. VS: Supply Voltage

Functional Features

• High immunity against ambient light
• Improved shielding against electrical field disturbances
• Photodetector and preamplifier in one package
• Low power consumption
• Compatible with all common IR remote control data formats

Advantages and Disadvantages

Advantages

• High sensitivity
• Wide reception range
• Low power consumption
• Versatile compatibility with IR data formats

Disadvantages

• Limited carrier frequency range
• Susceptible to direct sunlight interference

Working Principles

The TSOP31533 operates based on the principle of receiving modulated infrared signals from a remote control. It utilizes a photodetector and preamplifier to convert the incoming infrared signal into an output voltage, which can be further processed by the connected circuitry.

Detailed Application Field Plans

The TSOP31533 finds extensive use in various applications, including: - Television and home entertainment systems - Air conditioning and heating control units - Industrial automation and robotics - Automotive remote keyless entry systems

Detailed and Complete Alternative Models

1. TSOP312XX: Lower operating voltage range
2. TSOP341XX: Higher carrier frequency range
3. TSOP384XX: Enhanced sunlight immunity

In conclusion, the TSOP31533 infrared receiver module offers high sensitivity and reliable performance in remote control systems, making it a popular choice across diverse industries.

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