Vishay Semiconductor Opto Division
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TSOP93256
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TSOP93256

Product Overview

TSOP93256 is an infrared receiver module designed for remote control systems. It falls under the category of electronic components and is widely used in consumer electronics for receiving infrared signals from remote controls. The module is characterized by its compact size, high sensitivity, and low power consumption. It is typically packaged in a small, surface-mount device (SMD) package and is available in various quantities to suit different production needs.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Carrier Frequency: 56kHz
  • Supply Current: 350µA
  • Operating Temperature: -25°C to 85°C
  • Package Type: SMD

Detailed Pin Configuration

The TSOP93256 module consists of three pins: 1. OUT - Output Pin 2. GND - Ground Pin 3. VS - Supply Voltage Pin

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

  • Compact Size
  • High Sensitivity
  • Wide Operating Voltage Range
  • Easy Integration with Various Circuits
  • Reliable Performance

Disadvantages

  • Limited Carrier Frequency Compatibility
  • Susceptible to Direct Sunlight Interference

Working Principles

The TSOP93256 operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation at the carrier frequency of 56kHz, the module's photodetector converts the light signal into an electrical signal, which is then amplified and filtered to extract the modulated data.

Detailed Application Field Plans

The TSOP93256 is commonly used in the following applications: - TV and Audio Systems - Set-top Boxes - Air Conditioners - DVD Players - Car Entertainment Systems

Detailed and Complete Alternative Models

Some alternative models to TSOP93256 include: - TSOP48356 - TSOP38256 - TSOP22356 - TSOP32356

In conclusion, the TSOP93256 infrared receiver module offers a reliable and efficient solution for remote control systems in various consumer electronics. Its compact design, high sensitivity, and low power consumption make it a popular choice among manufacturers seeking robust infrared reception capabilities.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät TSOP93256 :n soveltamiseen teknisissä ratkaisuissa

  1. What is TSOP93256?

    • TSOP93256 is a miniaturized receiver module for infrared remote control systems.

  2. What is the operating voltage of TSOP93256?

    • The operating voltage range of TSOP93256 is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP93256?

    • The typical reception range of TSOP93256 is around 45 meters.

  4. What is the carrier frequency of TSOP93256?

    • TSOP93256 has a carrier frequency range of 30 kHz to 56 kHz.

  5. What is the output signal of TSOP93256?

    • TSOP93256 provides a demodulated output signal.

  6. What are the typical applications of TSOP93256?

    • TSOP93256 is commonly used in TVs, audio systems, air conditioners, and other home appliances with remote control functionality.

  7. How does TSOP93256 filter out noise and interference?

    • TSOP93256 uses various automatic gain control stages and a bandpass filter to suppress unwanted noise and interference.

  8. Can TSOP93256 be used in battery-powered devices?

    • Yes, TSOP93256's low power consumption makes it suitable for use in battery-powered devices.

  9. What is the pin configuration of TSOP93256?

    • TSOP93256 typically has three pins: VCC, GND, and OUT.

  10. Is TSOP93256 compatible with common microcontrollers?

    • Yes, TSOP93256 can be easily interfaced with common microcontrollers using its demodulated output signal.

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