Vishay Semiconductor Opto Division
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TSOP2456
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TSOP2456 Infrared Receiver Module

Product Overview

The TSOP2456 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, industrial automation, and automotive applications. The module is characterized by its high sensitivity, compact package, and reliable performance. It is typically available in a standard through-hole package and is commonly sold in quantities of 100 or more.

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Carrier Frequency: 56kHz
  • Supply Current: 350µA
  • Transmission Range: 45 meters
  • Package Type: Through-Hole
  • Package Quantity: 100 pieces per reel

Pin Configuration

The TSOP2456 features a standard pin configuration with three pins: 1. OUT - Output 2. GND - Ground 3. VCC - Power supply

Functional Features

  • High sensitivity to infrared signals
  • Wide operating voltage range
  • Low power consumption
  • Long transmission range
  • Reliable performance in various lighting conditions

Advantages

  • Compact design
  • Easy to integrate into existing systems
  • Compatible with a wide range of microcontrollers and ICs
  • Excellent signal-to-noise ratio

Disadvantages

  • Limited carrier frequency range
  • Susceptible to interference from ambient light sources

Working Principles

The TSOP2456 operates based on the principle of receiving modulated infrared signals. When exposed to infrared radiation at the specified carrier frequency, the module demodulates the signal and provides a corresponding output.

Application Field Plans

The TSOP2456 is commonly used in the following applications: - Remote control systems for TVs, audio equipment, and air conditioners - Industrial automation for remote monitoring and control - Automotive electronics for keyless entry systems and infrared communication

Alternative Models

For those seeking alternative options, the following models can be considered: - TSOP1836 - TSOP3846 - TSOP4856 - TSOP31256

In conclusion, the TSOP2456 infrared receiver module offers high sensitivity, reliable performance, and a compact design, making it an ideal choice for remote control and infrared communication applications across various industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TSOP2456 i tekniska lösningar

  1. What is TSOP2456?

    • TSOP2456 is a miniaturized receiver for infrared remote control systems.

  2. What is the operating voltage range of TSOP2456?

    • The operating voltage range of TSOP2456 is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP2456?

    • The typical reception range of TSOP2456 is around 45 meters.

  4. What is the carrier frequency of TSOP2456?

    • The carrier frequency of TSOP2456 is typically 56 kHz.

  5. What is the output signal of TSOP2456?

    • The output signal of TSOP2456 is active low and open drain.

  6. How does TSOP2456 filter disturbances from sunlight?

    • TSOP2456 uses a robust suppression of disturbances like sunlight.

  7. Can TSOP2456 be used in battery-powered applications?

    • Yes, TSOP2456 can be used in battery-powered applications due to its low power consumption.

  8. What is the typical supply current of TSOP2456?

    • The typical supply current of TSOP2456 is around 350 µA.

  9. Does TSOP2456 have a built-in AGC (Automatic Gain Control)?

    • Yes, TSOP2456 has a built-in AGC to ensure reliable operation under varying daylight conditions.

  10. Is TSOP2456 compatible with common microcontrollers?

    • Yes, TSOP2456 is compatible with common microcontrollers and can be easily integrated into various technical solutions.