Vishay Semiconductor Opto Division
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TSOP57338HTT1
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TSOP57338HTT1

Product Overview

Category

The TSOP57338HTT1 belongs to the category of Infrared Receiver Modules.

Use

It is used for remote control systems and IR data transmission.

Characteristics

  • High sensitivity
  • Wide reception angle
  • Low supply voltage
  • Improved shielding against electrical field disturbances

Package

The TSOP57338HTT1 comes in a compact, surface-mount package.

Essence

This product is essential for receiving infrared signals from remote controls and other IR data transmission applications.

Packaging/Quantity

The TSOP57338HTT1 is typically available in reels with a quantity of 1000 units per reel.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Carrier Frequency: 38kHz
  • Transmission Range: Up to 45 meters
  • Operating Temperature: -25°C to 85°C
  • Output Type: Active Low

Detailed Pin Configuration

The TSOP57338HTT1 has a standard pin configuration with three pins: 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
  • Internal filter for PCM frequency
  • TTL and CMOS compatibility

Advantages

  • High sensitivity allows for long-range transmission
  • Wide reception angle enables flexible positioning
  • Low supply voltage for energy-efficient operation
  • Enhanced shielding ensures reliable performance in various environments

Disadvantages

  • Limited carrier frequency (38kHz) may not be suitable for certain applications requiring different frequencies
  • Surface-mount package may require specialized equipment for assembly and rework

Working Principles

The TSOP57338HTT1 operates based on the principle of detecting modulated infrared signals and converting them into electrical signals. The internal photodetector and preamplifier amplify the received signal, which is then output as an active low signal compatible with digital logic circuits.

Detailed Application Field Plans

The TSOP57338HTT1 is widely used in various applications, including: - Consumer electronics (TVs, audio systems, air conditioners) - Home automation systems - Industrial control systems - Automotive electronics - Remote control toys

Detailed and Complete Alternative Models

Some alternative models to the TSOP57338HTT1 include: - TSOP4838 - TSOP38238 - TSOP31238 - TSOP34138

In conclusion, the TSOP57338HTT1 is a versatile and reliable infrared receiver module with high sensitivity, wide reception angle, and low supply voltage, making it suitable for a wide range of remote control and IR data transmission applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением TSOP57338HTT1 в технических решениях.

  1. What is the TSOP57338HTT1?

    • The TSOP57338HTT1 is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP57338HTT1?

    • The operating voltage range of TSOP57338HTT1 is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP57338HTT1?

    • The typical reception range of TSOP57338HTT1 is approximately 45 meters.

  4. What is the carrier frequency of TSOP57338HTT1?

    • The carrier frequency of TSOP57338HTT1 is 38 kHz.

  5. What is the output signal format of TSOP57338HTT1?

    • The output signal format of TSOP57338HTT1 is active low.

  6. What are the typical applications of TSOP57338HTT1?

    • TSOP57338HTT1 is commonly used in TVs, air conditioners, set-top boxes, and other home appliances.

  7. What is the pin configuration of TSOP57338HTT1?

    • TSOP57338HTT1 has a three-pin configuration: VCC, GND, and OUT.

  8. What is the typical power consumption of TSOP57338HTT1?

    • The typical power consumption of TSOP57338HTT1 is very low, making it suitable for battery-powered devices.

  9. How does TSOP57338HTT1 handle ambient light interference?

    • TSOP57338HTT1 has built-in automatic gain control to suppress continuous data signals from fluorescent lamps and sunlight.

  10. Is TSOP57338HTT1 compatible with common microcontrollers?

    • Yes, TSOP57338HTT1 is compatible with most microcontrollers and can be easily integrated into various technical solutions.