Vishay Semiconductor Opto Division
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TSOP98656
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TSOP98656

Product Overview

Category

The TSOP98656 belongs to the category of infrared receiver modules.

Use

It is used for remote control systems in televisions, air conditioners, and other consumer electronics.

Characteristics

  • High sensitivity
  • Low power consumption
  • Improved immunity against ambient light
  • Photodetector and preamplifier in one package
  • Shielding against EMI

Package

The TSOP98656 is available in a compact package suitable for surface mount assembly.

Essence

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

Packaging/Quantity

The TSOP98656 is typically packaged in reels and available in varying 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 TSOP98656 has a standard pin configuration with three pins: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

Functional Features

  • Integrated AGC for improved immunity against ambient light disturbances
  • Compatible with all common IR remote control data formats
  • Low supply current
  • High immunity against EMI

Advantages and Disadvantages

Advantages

  • High sensitivity allows for reliable signal reception
  • Low power consumption prolongs battery life in remote control devices
  • Enhanced immunity against ambient light ensures accurate signal detection

Disadvantages

  • Limited carrier frequency range may not be suitable for certain applications
  • Surface mount package may require specialized assembly techniques

Working Principles

The TSOP98656 operates by receiving modulated infrared signals from a remote control. The integrated photodetector converts the incoming infrared radiation into an electrical signal, which is then amplified and demodulated to extract the control information.

Detailed Application Field Plans

The TSOP98656 is widely used in various consumer electronic products such as televisions, air conditioners, audio systems, and set-top boxes. It is also employed in industrial automation for remote control and monitoring applications.

Detailed and Complete Alternative Models

Some alternative models to the TSOP98656 include: - TSOP38238 - TSOP4838 - TSOP31238 - TSOP34438

These alternative models offer similar functionality and compatibility with common IR remote control data formats.

In conclusion, the TSOP98656 is a versatile and reliable infrared receiver module that plays a crucial role in remote control systems across a wide range of consumer electronics and industrial applications.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem TSOP98656 w rozwiązaniach technicznych

  1. What is TSOP98656?

    • TSOP98656 is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP98656?

    • The operating voltage range of TSOP98656 is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP98656?

    • The typical reception range of TSOP98656 is approximately 45 meters.

  4. What is the carrier frequency range supported by TSOP98656?

    • TSOP98656 supports a carrier frequency range of 30 kHz to 56 kHz.

  5. What is the typical output signal format of TSOP98656?

    • The typical output signal format of TSOP98656 is active low.

  6. Can TSOP98656 be used in battery-powered devices?

    • Yes, TSOP98656's low power consumption makes it suitable for use in battery-powered devices.

  7. Is TSOP98656 compatible with common microcontrollers?

    • Yes, TSOP98656 is compatible with common microcontrollers and can be easily integrated into various technical solutions.

  8. Does TSOP98656 have built-in noise suppression?

    • Yes, TSOP98656 has built-in noise suppression to enhance its performance in noisy environments.

  9. What is the typical supply current of TSOP98656?

    • The typical supply current of TSOP98656 is around 350 µA.

  10. Can TSOP98656 be used in consumer electronics applications?

    • Yes, TSOP98656 is commonly used in consumer electronics applications such as TVs, set-top boxes, and audio systems.