Vishay Semiconductor Opto Division
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TSOP98556
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TSOP98556

Product Overview

Category

The TSOP98556 belongs to the category of infrared receiver modules.

Use

It is used for remote control systems, such as TVs, air conditioners, and other consumer electronics.

Characteristics

  • High sensitivity
  • Low power consumption
  • Improved immunity against ambient light
  • Photodetector and preamplifier in one package
  • Internal filter for PCM frequency
  • Shielding against EMI

Package

The TSOP98556 is available in a compact, surface-mount package.

Essence

This product is essential for receiving and decoding infrared signals from remote controls.

Packaging/Quantity

The TSOP98556 is typically packaged in reels and is available in various quantities depending on the manufacturer.

Specifications

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

Detailed Pin Configuration

The TSOP98556 has three pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

  • Reliable and robust performance
  • Wide operating voltage range
  • Compatible with various microcontrollers and IR protocols
  • Compact design for easy integration into electronic devices

Advantages

  • High sensitivity allows for long-range operation
  • Low power consumption prolongs battery life in portable devices
  • Enhanced immunity to ambient light ensures accurate signal reception
  • Compact package facilitates space-saving designs in electronic products

Disadvantages

  • Limited carrier frequency compatibility
  • Requires line-of-sight communication for optimal performance

Working Principles

The TSOP98556 operates by receiving modulated infrared signals from a remote control. It then demodulates the received signal and provides a corresponding output to the connected microcontroller or device.

Detailed Application Field Plans

The TSOP98556 is widely used in various applications, including: - Consumer electronics (TVs, DVD players, set-top boxes) - Home automation systems - Automotive entertainment systems - Industrial remote control applications

Detailed and Complete Alternative Models

Some alternative models to the TSOP98556 include: - TSOP38238 - TSOP4838 - TSOP31238 - TSOP34138

In conclusion, the TSOP98556 is a versatile infrared receiver module that offers high sensitivity, low power consumption, and reliable performance. Its compact design and wide operating voltage range make it suitable for a wide range of remote control applications in consumer electronics, home automation, automotive, and industrial sectors.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TSOP98556 en soluciones técnicas

  1. What is TSOP98556?

    • TSOP98556 is a miniaturized IR receiver module for infrared remote control systems.

  2. What are the key features of TSOP98556?

    • The key features include a photo detector, preamplifier circuit, and automatic gain control.

  3. What is the operating voltage range of TSOP98556?

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

  4. What is the typical reception range of TSOP98556?

    • The typical reception range is around 45 meters.

  5. What is the carrier frequency of TSOP98556?

    • The carrier frequency is typically 56 kHz.

  6. Can TSOP98556 be used in battery-powered applications?

    • Yes, TSOP98556 can be used in battery-powered applications due to its low power consumption.

  7. How does TSOP98556 handle interference from ambient light?

    • TSOP98556 has a built-in AGC (Automatic Gain Control) to suppress interference from ambient light sources.

  8. What is the output signal format of TSOP98556?

    • The output signal format is active low with a defined burst length.

  9. Is TSOP98556 compatible with various modulation formats?

    • Yes, TSOP98556 is compatible with various modulation formats including RC-5, RC-6, and NEC.

  10. What are some common applications of TSOP98556?

    • Common applications include TVs, audio systems, air conditioners, and other consumer electronics with remote control functionality.