Vishay Semiconductor Opto Division
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TSOP6440TT
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TSOP6440TT

Introduction

The TSOP6440TT is a key component in the field of infrared remote control systems. This article provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

Category

The TSOP6440TT belongs to the category of infrared receivers, specifically designed for remote control applications.

Use

It is used to receive and decode infrared signals from remote controls, enabling devices to be controlled wirelessly.

Characteristics

  • High sensitivity
  • Wide operating voltage range
  • Low power consumption
  • Compact size

Package

The TSOP6440TT is typically available in a compact surface-mount package.

Essence

Its essence lies in its ability to accurately receive and interpret infrared signals for remote control functionality.

Packaging/Quantity

The TSOP6440TT is commonly packaged in reels containing a specific quantity, typically suited for automated assembly processes.

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Carrier Frequency: 40kHz
  • Supply Current: 350µA
  • Output Voltage: 0.4V (Low), 4.5V (High)
  • Operating Temperature Range: -25°C to 85°C

Detailed Pin Configuration

The TSOP6440TT typically features three pins: 1. VCC (Power supply input) 2. GND (Ground) 3. OUT (Output signal)

Functional Features

  • High sensitivity to infrared signals
  • Integrated IR filter for improved immunity against ambient light
  • Compatible with various modulation frequencies

Advantages

  • Wide operating voltage range allows for versatile integration
  • Low power consumption prolongs battery life in portable devices
  • Compact size facilitates space-efficient designs

Disadvantages

  • Limited carrier frequency compatibility may not suit all applications
  • Susceptibility to interference from certain types of lighting

Working Principles

The TSOP6440TT operates based on the principle of detecting modulated infrared signals and converting them into electrical signals for further processing by the host device. It utilizes an integrated IR filter to minimize the impact of ambient light, ensuring reliable signal reception.

Detailed Application Field Plans

The TSOP6440TT is widely used in various consumer electronics, including televisions, audio systems, air conditioners, and other remote-controlled devices. Additionally, it finds applications in industrial automation, smart home systems, and automotive electronics.

Detailed and Complete Alternative Models

  • TSOP38238: A similar infrared receiver with a different carrier frequency
  • TSOP4838: Offers compatibility with a broader range of carrier frequencies
  • TSOP31238: Suitable for applications requiring extended range and high immunity to ambient light

In conclusion, the TSOP6440TT is a versatile infrared receiver with wide-ranging applications in remote control systems across consumer electronics, industrial automation, and automotive sectors.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TSOP6440TT i tekniske løsninger

  1. What is TSOP6440TT?

    • TSOP6440TT is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP6440TT?

    • The operating voltage range of TSOP6440TT is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP6440TT?

    • The typical reception range of TSOP6440TT is approximately 45 meters.

  4. What is the carrier frequency range supported by TSOP6440TT?

    • TSOP6440TT supports a carrier frequency range of 30 kHz to 56 kHz.

  5. Can TSOP6440TT filter out disturbances from fluorescent lamps and sunlight?

    • Yes, TSOP6440TT has built-in automatic gain control that helps filter out disturbances from fluorescent lamps and sunlight.

  6. What is the output signal format of TSOP6440TT?

    • The output signal format of TSOP6440TT is active low.

  7. Does TSOP6440TT have a low power consumption mode?

    • Yes, TSOP6440TT has a low power consumption mode for energy-efficient operation.

  8. Is TSOP6440TT compatible with lead (Pb)-free soldering processes?

    • Yes, TSOP6440TT is compatible with lead (Pb)-free soldering processes.

  9. What is the typical data rate supported by TSOP6440TT?

    • The typical data rate supported by TSOP6440TT is 2400 bps.

  10. Can TSOP6440TT be used in automotive applications?

    • Yes, TSOP6440TT can be used in automotive applications, provided it meets the necessary environmental and safety requirements.