Vishay Semiconductor Opto Division
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TSOP59256
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TSOP59256

Product Overview

The TSOP59256 belongs to the category of infrared receivers. It is commonly used in remote control systems for consumer electronics, such as televisions, DVD players, and air conditioners. The TSOP59256 is known for its high sensitivity, low power consumption, and compact package. It is typically available in a standard 3-pin through-hole package and is essential for receiving and decoding infrared signals from remote controls.

Basic Information

  • Category: Infrared Receiver
  • Use: Remote Control Systems
  • Characteristics: High Sensitivity, Low Power Consumption
  • Package: Standard 3-Pin Through-Hole Package
  • Essence: Infrared Signal Reception
  • Packaging/Quantity: Typically Available in Reel Packaging

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Carrier Frequency: 56kHz
  • Supply Current: 350µA
  • Transmission Range: Up to 45m
  • Output: Active Low
  • Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

The TSOP59256 features a standard 3-pin configuration: 1. OUT (Pin 1): Output 2. GND (Pin 2): Ground 3. VS (Pin 3): Supply Voltage

Functional Features

  • High Immunity Against Ambient Light
  • Improved Shielding Against Electrical Field Disturbances
  • Photodetector and Pre-Amplifier in One Package
  • Low Power Consumption

Advantages and Disadvantages

Advantages

  • High Sensitivity to Infrared Signals
  • Wide Operating Voltage Range
  • Compact Design
  • Reliable Performance in Various Lighting Conditions

Disadvantages

  • Limited Carrier Frequency Compatibility
  • Susceptible to Interference from Strong Light Sources

Working Principles

The TSOP59256 operates based on the principle of detecting modulated infrared signals. When exposed to infrared radiation at the carrier frequency of 56kHz, the internal photodetector converts the light signal into an electrical signal, which is then amplified and output as a digital signal.

Detailed Application Field Plans

The TSOP59256 is widely used in various applications, including: - Television Remote Controls - Audio System Remote Controls - Air Conditioner Remote Controls - Home Automation Systems - Industrial Remote Control Applications

Detailed and Complete Alternative Models

  • TSOP48356: Similar specifications with a different pin configuration
  • TSOP38456: Lower supply current and wider operating temperature range
  • TSOP69256: Higher transmission range and improved ambient light immunity

In conclusion, the TSOP59256 is a versatile infrared receiver that offers high sensitivity and reliable performance in remote control systems. Its compact design and low power consumption make it a popular choice for a wide range of consumer electronics and industrial applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät TSOP59256 :n soveltamiseen teknisissä ratkaisuissa

  1. What is TSOP59256?

    • TSOP59256 is a miniaturized IR receiver module for infrared remote control systems.

  2. What is the operating voltage range of TSOP59256?

    • The operating voltage range of TSOP59256 is typically 2.5V to 5.5V.

  3. What is the typical reception range of TSOP59256?

    • The typical reception range of TSOP59256 is around 45 meters.

  4. What is the carrier frequency range supported by TSOP59256?

    • TSOP59256 supports a carrier frequency range of 30 kHz to 56 kHz.

  5. How does TSOP59256 handle different IR protocols?

    • TSOP59256 is designed to work with various IR protocols and can demodulate them to provide a standard output signal.

  6. What is the typical output signal format of TSOP59256?

    • The typical output signal format of TSOP59256 is active low, meaning it provides a high output in the absence of IR signals.

  7. Can TSOP59256 operate in noisy environments?

    • Yes, TSOP59256 has built-in noise suppression to filter out disturbances from fluorescent lamps and other sources.

  8. Is TSOP59256 compatible with lead-free soldering processes?

    • Yes, TSOP59256 is compatible with lead-free soldering processes, making it suitable for environmentally friendly manufacturing.

  9. What are the typical applications of TSOP59256?

    • TSOP59256 is commonly used in TVs, air conditioners, set-top boxes, and other home entertainment devices as an IR receiver.

  10. Does TSOP59256 require any external components for operation?

    • No, TSOP59256 does not require any external components for basic operation, simplifying its integration into technical solutions.