TSOP33556 Infrared Receiver Module

Product Overview

The TSOP33556 is an infrared receiver module designed for remote control systems. This component falls under the category of electronic components and is widely used in consumer electronics, industrial automation, and automotive applications. The TSOP33556 is known for its high sensitivity, low power consumption, and reliable performance. It is typically packaged in a compact, surface-mount device (SMD) package and is available in various quantities to suit different production needs.

Basic Information

• Category: Electronic Components
• Use: Remote Control Systems
• Characteristics: High Sensitivity, Low Power Consumption
• Package: Surface-Mount Device (SMD)
• Essence: Infrared Receiver Module
• Packaging/Quantity: Various options available to suit production needs

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 56kHz
• Supply Current: 350µA
• Transmission Range: Up to 45 meters
• Output: Active Low
• Package Type: SMD-3

Detailed Pin Configuration

The TSOP33556 features a standard 3-pin configuration: 1. OUT (Pin 1): Output 2. GND (Pin 2): Ground 3. VS (Pin 3): Supply Voltage

Functional Features

• High Immunity Against Ambient Light
• Improved Shielding Against Electrical Field Disturbances
• Photodetector and Preamplifier in One Package
• Low Power Consumption

Advantages and Disadvantages

Advantages

• High Sensitivity
• Wide Operating Voltage Range
• Long Transmission Range
• Compact Size

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptible to Direct Sunlight Interference

Working Principles

The TSOP33556 operates based on the principle of receiving modulated infrared signals from a remote control. When exposed to infrared radiation at the carrier frequency of 56kHz, the module's photodetector converts the incoming signal into an electrical output, which can be further processed by the connected circuitry.

Detailed Application Field Plans

The TSOP33556 finds extensive use in various applications, including: - Television and Set-Top Box Remote Controls - Home Automation Systems - Industrial Remote Control Devices - Automotive Infrared Communication Systems

Detailed and Complete Alternative Models

• TSOP31256: Similar specifications with a carrier frequency of 56kHz
• TSOP38456: Higher immunity against ambient light with a carrier frequency of 56kHz
• TSOP17556: Lower supply current with a carrier frequency of 56kHz

In conclusion, the TSOP33556 infrared receiver module offers a reliable and efficient solution for remote control systems, catering to a wide range of applications across different industries.

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