Vishay Semiconductor Opto Division
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TSOP32438SS1F
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TSOP32438SS1F

Product Overview

Category

The TSOP32438SS1F 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 TSOP32438SS1F comes in a standard 3-pin epoxy package.

Essence

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

Packaging/Quantity

The TSOP32438SS1F is typically packaged in reels and available in quantities suitable for mass production.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Carrier Frequency: 38kHz
  • Operating Temperature Range: -25°C to 85°C
  • Output Signal: Active low
  • Peak Wavelength Range: 940nm

Detailed Pin Configuration

The TSOP32438SS1F 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
  • Compatible with various microcontrollers and IR protocols

Advantages

  • Reliable reception of infrared signals
  • Wide operating voltage range allows for flexible integration
  • Low power consumption enhances energy efficiency

Disadvantages

  • Limited carrier frequency compatibility
  • Susceptible to direct sunlight interference

Working Principles

The TSOP32438SS1F operates based on the principle of photoelectric detection. When exposed to infrared signals, it generates a corresponding electrical output that can be processed by external circuitry.

Detailed Application Field Plans

The TSOP32438SS1F is widely used in applications such as: - Remote control systems for consumer electronics - Infrared data transmission for industrial automation - Proximity sensing in automotive applications

Detailed and Complete Alternative Models

Some alternative models to the TSOP32438SS1F include: - TSOP38238 - TSOP48438 - TSOP75438

In conclusion, the TSOP32438SS1F is a versatile infrared receiver with high sensitivity and wide compatibility, making it an ideal choice for various remote control and infrared communication applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TSOP32438SS1F у технічних рішеннях

  1. What is the TSOP32438SS1F?

    • The TSOP32438SS1F is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP32438SS1F?

    • The operating voltage range of TSOP32438SS1F is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP32438SS1F?

    • The typical reception range of TSOP32438SS1F is around 45 meters.

  4. What is the carrier frequency of TSOP32438SS1F?

    • The carrier frequency of TSOP32438SS1F is typically 38kHz.

  5. What are the typical applications of TSOP32438SS1F?

    • TSOP32438SS1F is commonly used in TVs, air conditioners, audio systems, and other home appliances as an IR receiver.

  6. What is the output signal format of TSOP32438SS1F?

    • The output signal format of TSOP32438SS1F is active low.

  7. What is the typical supply current of TSOP32438SS1F?

    • The typical supply current of TSOP32438SS1F is around 350µA.

  8. How does TSOP32438SS1F handle ambient light interference?

    • TSOP32438SS1F has built-in AGC (Automatic Gain Control) to suppress disturbances caused by ambient light.

  9. Can TSOP32438SS1F be used with different microcontrollers?

    • Yes, TSOP32438SS1F can be easily interfaced with various microcontrollers using its standard output signal.

  10. Is TSOP32438SS1F compatible with lead-free soldering processes?

    • Yes, TSOP32438SS1F is compatible with lead-free soldering processes, making it suitable for RoHS-compliant applications.