Vishay Semiconductor Opto Division
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TSOP39338TR
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TSOP39338TR

Product Overview

Category

The TSOP39338TR belongs to the category of infrared receivers.

Use

It is used for receiving infrared signals from remote controls.

Characteristics

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

Package

The TSOP39338TR comes in a standard 3-pin package.

Essence

This product is essential for decoding infrared signals and converting them into electrical signals.

Packaging/Quantity

The TSOP39338TR is typically available in reels with a quantity of 1000 units per reel.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Carrier Frequency: 38kHz
  • Output Voltage: 0V (active low)
  • Operating Temperature Range: -25°C to 85°C

Detailed Pin Configuration

  1. OUT (Output)
  2. GND (Ground)
  3. VS (Supply Voltage)

Functional Features

  • High immunity against ambient light
  • Improved shielding against electrical field disturbances
  • Photodetector and preamplifier in one package

Advantages

  • Reliable reception of infrared signals
  • Wide operating voltage range allows for versatile applications
  • Low power consumption prolongs battery life in portable devices

Disadvantages

  • Limited carrier frequency compatibility
  • Susceptible to interference from certain types of lighting

Working Principles

The TSOP39338TR operates by detecting modulated infrared signals and converting them into corresponding electrical signals. The internal circuitry filters out ambient light and electrical noise, ensuring accurate reception of remote control commands.

Detailed Application Field Plans

The TSOP39338TR is widely used in various consumer electronics, including: - Television sets - DVD players - Set-top boxes - Air conditioning units - Home automation systems

Detailed and Complete Alternative Models

Some alternative models to the TSOP39338TR include: - TSOP38238 - TSOP48338 - TSOP31238

In conclusion, the TSOP39338TR is a reliable and efficient infrared receiver that finds extensive use in consumer electronics for remote control functionality.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TSOP39338TR i tekniska lösningar

  1. What is the TSOP39338TR?

    • The TSOP39338TR is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP39338TR?

    • The operating voltage range of TSOP39338TR is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP39338TR?

    • The typical reception range of TSOP39338TR is around 45 meters.

  4. What is the carrier frequency of TSOP39338TR?

    • The carrier frequency of TSOP39338TR is typically 38 kHz.

  5. What is the output signal format of TSOP39338TR?

    • The output signal format of TSOP39338TR is active low.

  6. What is the typical supply current of TSOP39338TR?

    • The typical supply current of TSOP39338TR is around 350 µA.

  7. What is the pinout configuration of TSOP39338TR?

    • The pinout configuration of TSOP39338TR consists of three pins: GND, VCC, and OUT.

  8. Can TSOP39338TR be used in battery-powered applications?

    • Yes, TSOP39338TR can be used in battery-powered applications due to its low power consumption.

  9. Is TSOP39338TR compatible with standard IR remote control protocols?

    • Yes, TSOP39338TR is compatible with most standard IR remote control protocols.

  10. What are some common applications of TSOP39338TR?

    • Common applications of TSOP39338TR include TVs, air conditioners, set-top boxes, and other home entertainment devices.