TSOP18656

Introduction

The TSOP18656 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 for receiving infrared signals from remote controls. The TSOP18656 possesses distinct characteristics, including its compact package, high sensitivity, and compatibility with various carrier frequencies. This entry will provide a comprehensive overview of the TSOP18656, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Electronic Components
Use: Infrared Receiver Module for Remote Control Systems
Characteristics: High Sensitivity, Compact Package, Compatible with Various Carrier Frequencies
Package: 3-Pin Epoxy Package
Essence: Efficient Infrared Signal Reception
Packaging/Quantity: Available in Tape and Reel Packaging, Quantity Varies by Supplier

Specifications

Supply Voltage: 2.5V to 5.5V
Carrier Frequency Range: 30kHz to 56kHz
Transmission Range: Up to 45 feet
Operating Temperature: -25°C to 85°C
Output Type: Active Low
Dimensions: 6.95mm x 3.94mm x 2.5mm

Detailed Pin Configuration

OUT (Output)
GND (Ground)
VS (Supply Voltage)

Functional Features

High Immunity Against Ambient Light
Improved Shielding Against Electrical Field Disturbances
Low Supply Current
Compatibility with Microcontrollers and IR Data Formats

Advantages

Wide Operating Voltage Range
Enhanced Noise Suppression
Small Size for Space-Constrained Applications
Versatile Carrier Frequency Compatibility

Disadvantages

Limited Transmission Range Compared to Some Competing Models
Sensitive to Direct Sunlight and Fluorescent Lighting

Working Principles

The TSOP18656 operates based on the principle of modulated infrared signal reception. When exposed to infrared radiation within its specified frequency range, the module demodulates the received signal and provides a corresponding active low output. This output can be interfaced with microcontrollers or other digital circuits for further processing.

Detailed Application Field Plans

The TSOP18656 finds extensive use in various applications, including: - Television and Set-Top Box Remote Controls - Air Conditioning and Home Automation Systems - Infrared Data Transmission for Consumer Electronics - Industrial Remote Control Systems

Detailed and Complete Alternative Models

TSOP382: Lower Supply Voltage Range, Higher Transmission Range
TSOP483: Extended Carrier Frequency Range, Enhanced Noise Immunity
TSOP584: Dual Output Channels, Wide Viewing Angle

In conclusion, the TSOP18656 is a versatile infrared receiver module with a wide range of applications in consumer electronics and industrial control systems. Its compact size, high sensitivity, and compatibility with different carrier frequencies make it a popular choice for designers seeking reliable infrared remote control functionality.

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