Vishay Semiconductor Opto Division
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TSOP57038TT2

TSOP57038TT2

Product Overview

  • Category: Infrared Receiver Module
  • Use: Remote control systems
  • Characteristics: High sensitivity, low power consumption, compact design
  • Package: Surface mount
  • Essence: Reliable infrared reception for remote control applications
  • Packaging/Quantity: Tape and reel packaging, quantity varies by supplier

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Carrier Frequency: 38 kHz
  • Supply Current: 350 µA
  • Transmission Range: Up to 45 meters
  • Output: Active low
  • Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

  1. GND (Ground)
  2. VCC (Power supply)
  3. OUT (Signal output)

Functional Features

  • High immunity against ambient light
  • Improved shielding against electrical field disturbances
  • Low supply current
  • Compatible with all common IR remote control data formats

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 TSOP57038TT2 operates based on the principle of receiving modulated infrared signals from a remote control. When exposed to infrared radiation at the carrier frequency of 38 kHz, the module's output goes low, indicating the detection of a valid signal.

Detailed Application Field Plans

The TSOP57038TT2 is widely used in various remote control systems, including televisions, air conditioners, audio equipment, and other consumer electronics. It is also employed in industrial automation and smart home devices for controlling appliances and equipment remotely.

Detailed and Complete Alternative Models

  • TSOP38238
  • TSOP4838
  • TSOP2238
  • TSOP34838

In conclusion, the TSOP57038TT2 is a reliable and efficient infrared receiver module suitable for a wide range of remote control applications. Its high sensitivity, low power consumption, and compact design make it an ideal choice for both consumer electronics and industrial automation.

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10个与TSOP57038TT2在技术解决方案中的应用相关的常见问题及解答

  1. What is TSOP57038TT2?

    • TSOP57038TT2 is a miniaturized IR receiver module for infrared remote control systems.

  2. What are the key features of TSOP57038TT2?

    • The key features include a photo detector, preamplifier circuit, and an internal filter for PCM frequency.

  3. What is the operating voltage range of TSOP57038TT2?

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

  4. What is the typical reception range of TSOP57038TT2?

    • The typical reception range is around 45 meters.

  5. What is the carrier frequency of TSOP57038TT2?

    • The carrier frequency is typically 38 kHz.

  6. What are the applications of TSOP57038TT2?

    • It is commonly used in TVs, air conditioners, audio systems, and other home appliances.

  7. How does TSOP57038TT2 handle different encoding formats?

    • It can demodulate various encoding formats such as RC-5, RC-6, and NEC.

  8. What is the output signal format of TSOP57038TT2?

    • The output signal format is active low.

  9. What is the typical supply current of TSOP57038TT2?

    • The typical supply current is around 350 µA.

  10. What are the recommended storage conditions for TSOP57038TT2?

    • It should be stored in a cool, dry place with a temperature range of -25°C to +85°C.