TSOP31530 Infrared Receiver Module

Introduction

The TSOP31530 is an infrared receiver module designed for remote control applications. This article provides a comprehensive overview of the TSOP31530, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The TSOP31530 belongs to the category of infrared receiver modules used in remote control systems.

Basic Information Overview

• Use: The TSOP31530 is used to receive infrared signals from remote controls and convert them into electrical signals for further processing.
• Characteristics: It has high sensitivity, low power consumption, and a compact design.
• Package: The TSOP31530 is typically available in a small, surface-mount package.
• Essence: Its essence lies in accurately detecting and decoding infrared signals from remote controls.
• Packaging/Quantity: The module is usually supplied in reels or tubes containing a specific quantity per package.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 30 kHz
• Supply Current: 350 µA
• Transmission Range: Up to 45 meters
• Output Signal: Active low
• Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

The TSOP31530 typically consists of three pins: 1. OUT: Output pin for the demodulated signal. 2. GND: Ground connection. 3. VS: Supply voltage input.

Functional Features

• High Sensitivity: Capable of reliably detecting weak infrared signals.
• Low Power Consumption: Suitable for battery-powered devices.
• Noise Immunity: Filters out ambient light and noise to ensure accurate signal reception.

Advantages and Disadvantages

Advantages

• Reliable signal reception in various lighting conditions.
• Wide operating voltage range allows for versatile integration.
• Compact size enables easy integration into electronic devices.

Disadvantages

• Limited carrier frequency compatibility may not be suitable for all remote control systems.
• External interference can affect signal reception.

Working Principles

The TSOP31530 operates based on the principle of photoelectric detection. When exposed to infrared radiation within its specified frequency range, the module generates a corresponding electrical signal at its output pin, which can be further processed by the connected circuitry.

Detailed Application Field Plans

The TSOP31530 finds extensive use in the following applications: - Consumer Electronics: Remote control systems for TVs, air conditioners, and audio equipment. - Home Automation: Infrared-based control of lighting, curtains, and home appliances. - Industrial Control: Infrared remote control for industrial machinery and equipment.

Detailed and Complete Alternative Models

• TSOP312xx Series: Offers different carrier frequencies for compatibility with diverse remote control systems.
• TSOP48xx Series: Provides enhanced sensitivity and noise immunity for demanding applications.
• TSOP11xx Series: Designed for long-range infrared signal reception in specialized applications.

In conclusion, the TSOP31530 infrared receiver module serves as a crucial component in remote control systems, offering reliable signal reception, low power consumption, and versatile application possibilities. Its compact design and high sensitivity make it a preferred choice for various consumer electronics and industrial control applications.

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