Vishay Semiconductor Opto Division
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TSOP4838SS1F
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TSOP4838SS1F

Product Overview

Category

The TSOP4838SS1F belongs to the category of infrared receiver modules.

Use

It is used for receiving and decoding infrared signals from remote controls.

Characteristics

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

Package

The TSOP4838SS1F comes in a compact, surface-mount package.

Essence

This product is essential for enabling electronic devices to receive and interpret commands from remote controls.

Packaging/Quantity

The TSOP4838SS1F is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

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

Detailed Pin Configuration

The TSOP4838SS1F has three pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

  • High immunity against ambient light
  • Improved shielding against electrical noise
  • Compatible with various microcontrollers and IR protocols

Advantages

  • Reliable reception of IR signals
  • Low power consumption
  • Wide operating voltage range allows for versatile applications

Disadvantages

  • Limited carrier frequency compatibility
  • Sensitive to direct sunlight and other strong light sources

Working Principles

The TSOP4838SS1F operates by detecting modulated infrared signals and converting them into corresponding electrical signals. It filters out ambient light and electrical noise to ensure accurate signal reception.

Detailed Application Field Plans

The TSOP4838SS1F is commonly used in: - Consumer electronics (e.g., TVs, air conditioners, set-top boxes) - Home automation systems - Remote control toys - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the TSOP4838SS1F include: - TSOP38238 - TSOP38438 - TSOP31238

In conclusion, the TSOP4838SS1F is a crucial component in infrared communication systems, offering reliable reception and decoding of IR signals. Its compact size, low power consumption, and wide operating voltage range make it suitable for a variety of applications in consumer electronics, home automation, and industrial settings.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TSOP4838SS1F i tekniska lösningar

  1. What is TSOP4838SS1F?

    • TSOP4838SS1F is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage of TSOP4838SS1F?

    • The operating voltage range of TSOP4838SS1F is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP4838SS1F?

    • The typical reception range of TSOP4838SS1F is around 45 meters.

  4. What is the carrier frequency of TSOP4838SS1F?

    • The carrier frequency of TSOP4838SS1F is typically 38 kHz.

  5. How does TSOP4838SS1F filter out noise and interference?

    • TSOP4838SS1F has built-in AGC (Automatic Gain Control) and a bandpass filter to suppress noise and interference.

  6. Can TSOP4838SS1F be used with different types of remote controls?

    • Yes, TSOP4838SS1F is compatible with most standard remote control formats.

  7. What is the output signal format of TSOP4838SS1F?

    • The output signal format of TSOP4838SS1F is active low.

  8. What are the typical applications of TSOP4838SS1F?

    • TSOP4838SS1F is commonly used in TVs, audio systems, air conditioners, and other consumer electronics for remote control functionality.

  9. Does TSOP4838SS1F require any external components for operation?

    • No, TSOP4838SS1F does not require any external components for basic operation.

  10. Is TSOP4838SS1F sensitive to ambient light?

    • TSOP4838SS1F has a built-in photodetector with excellent immunity to ambient light, making it suitable for various lighting conditions.