Vishay Semiconductor Opto Division
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TSOP75338WTT
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TSOP75338WTT

Product Overview

The TSOP75338WTT belongs to the category of infrared receivers and is commonly used in remote control systems. Its characteristics include high sensitivity, low power consumption, and a compact package. The essence of this product lies in its ability to receive and decode infrared signals from remote controls. It is typically packaged in a small, surface-mount device and is available in various quantities.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Carrier Frequency: 38kHz
  • Supply Current: 350µA
  • Operating Temperature Range: -25°C to +85°C
  • Package Type: Surface Mount
  • Package Quantity: 100 pieces per reel

Detailed Pin Configuration

The TSOP75338WTT has 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
  • Low Power Consumption
  • Photodetector and Pre-amplifier in One Package
  • Internal Filter for PCM Frequency
  • TTL and CMOS Compatibility

Advantages and Disadvantages

Advantages

  • High Sensitivity
  • Wide Operating Voltage Range
  • Compact Size
  • Easy Integration with Remote Control Systems

Disadvantages

  • Limited Carrier Frequency Compatibility
  • Susceptibility to Direct Sunlight Interference

Working Principles

The TSOP75338WTT operates by receiving modulated infrared signals from a remote control. It then demodulates and amplifies the signal to provide a clean output for further processing by the connected microcontroller or circuit.

Detailed Application Field Plans

This product is widely used in consumer electronics such as televisions, air conditioners, and audio systems. It is also employed in industrial automation for remote control applications.

Detailed and Complete Alternative Models

Some alternative models to the TSOP75338WTT include: - TSOP4838 - TSOP38238 - TSOP31238

In conclusion, the TSOP75338WTT is a versatile infrared receiver with high sensitivity and low power consumption, making it an ideal choice for remote control systems in various applications.

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기술 솔루션에 TSOP75338WTT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the TSOP75338WTT?

    • The TSOP75338WTT is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP75338WTT?

    • The operating voltage range of TSOP75338WTT is 2.5V to 5.5V.

  3. What is the typical reception range of TSOP75338WTT?

    • The typical reception range of TSOP75338WTT is 45 meters.

  4. What is the carrier frequency of TSOP75338WTT?

    • The carrier frequency of TSOP75338WTT is 38 kHz.

  5. What is the output signal format of TSOP75338WTT?

    • The output signal format of TSOP75338WTT is active low.

  6. What is the typical supply current of TSOP75338WTT?

    • The typical supply current of TSOP75338WTT is 350 µA.

  7. What is the recommended operating temperature range of TSOP75338WTT?

    • The recommended operating temperature range of TSOP75338WTT is -25°C to 85°C.

  8. What are the typical applications of TSOP75338WTT?

    • Typical applications of TSOP75338WTT include TVs, air conditioners, audio systems, and other home appliances.

  9. Does TSOP75338WTT have a built-in AGC (Automatic Gain Control)?

    • Yes, TSOP75338WTT has a built-in AGC to suppress disturbances and improve noise immunity.

  10. Is TSOP75338WTT compatible with lead-free soldering?

    • Yes, TSOP75338WTT is compatible with lead-free soldering processes.