TSOP31433 Infrared Receiver Module

Product Overview

The TSOP31433 is an infrared receiver module designed for remote control systems. It falls under the category of electronic components and is widely used in consumer electronics, industrial automation, and automotive applications. The module is characterized by its high sensitivity, compact package, and reliable performance. It is typically available in a standard package with essential features that make it suitable for various infrared remote control applications.

Basic Information

• Category: Electronic Components
• Use: Infrared Remote Control Systems
• Characteristics: High Sensitivity, Compact Package, Reliable Performance
• Package: Standard IR Receiver Module Package
• Essence: Capturing Infrared Signals for Remote Control
• Packaging/Quantity: Typically Sold in Reel or Bulk Packaging

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 33kHz
• Supply Current: 350µA
• Output Voltage: 0.4V (Low), Vcc - 0.4V (High)
• Reception Range: 45 meters
• Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

The TSOP31433 module has a standard pin configuration with three pins: 1. OUT (Pin 1): Output Signal 2. GND (Pin 2): Ground 3. VCC (Pin 3): Power Supply

Functional Features

• High Sensitivity to Infrared Signals
• Low Power Consumption
• Wide Reception Range
• Immunity to Ambient Light Disturbances
• Compatible with Various Remote Control Protocols

Advantages and Disadvantages

Advantages

• Reliable Performance in Various Lighting Conditions
• Wide Operating Voltage Range
• Compact Size for Integration into Small Devices
• Low Power Consumption

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptibility to Interference from Similar Infrared Sources

Working Principles

The TSOP31433 operates based on the principle of detecting modulated infrared signals. When exposed to infrared radiation at the specified carrier frequency, the module generates an output signal proportional to the received infrared intensity. This output signal can be further processed to decode the transmitted information, making it suitable for remote control applications.

Detailed Application Field Plans

The TSOP31433 finds extensive use in the following application fields: - Consumer Electronics: TV, Set-Top Boxes, Air Conditioners - Industrial Automation: Remote Control Systems for Machinery - Automotive: In-Car Entertainment Systems, Keyless Entry Systems

Detailed and Complete Alternative Models

1. TSOP38233: Higher Carrier Frequency for Enhanced Noise Immunity
2. TSOP48433: Extended Reception Range for Long-Distance Applications
3. TSOP75433: Dual Output for Redundancy in Critical Systems

In conclusion, the TSOP31433 infrared receiver module offers reliable performance and high sensitivity, making it a preferred choice for various remote control applications across different industries.

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