TSOP58256

Product Overview

The TSOP58256 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 TSOP58256 is known for its high sensitivity, low power consumption, and compact package. It is typically available in a standard 3-pin package and is widely used due to its reliability and compatibility with various remote control protocols.

Basic Information

• Category: Infrared Receiver
• Use: Remote Control Systems
• Characteristics: High Sensitivity, Low Power Consumption
• Package: Standard 3-Pin Package
• Essence: Reliable and Compatible
• Packaging/Quantity: Typically Sold in Reels or Tubes

Specifications

• Operating Voltage: 2.5V to 5.5V
• Carrier Frequency: 56kHz
• Supply Current: 350µA
• Transmission Range: Up to 45 meters
• Output: Active Low
• Package Type: Through Hole

Detailed 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 Preamplifier in One Package
• Internal Filter for PCM Frequency
• TTL and CMOS Compatibility

Advantages and Disadvantages

Advantages

• High Sensitivity
• Wide Operating Voltage Range
• Long Transmission Range
• Compact Size

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptible to Direct Sunlight Interference

Working Principles

The TSOP58256 operates based on the principle of receiving modulated infrared signals from remote controls. It utilizes a photodetector and preamplifier to convert the incoming infrared signals into electrical pulses, which are then processed to extract the transmitted data.

Detailed Application Field Plans

The TSOP58256 finds extensive application in various consumer electronic devices, including but not limited to: - Television Sets - DVD Players - Air Conditioners - Set-Top Boxes - Audio Systems

Detailed and Complete Alternative Models

Some alternative models to the TSOP58256 include: - TSOP48356 - TSOP38256 - TSOP31256 - TSOP22356

In conclusion, the TSOP58256 is a highly reliable and widely used infrared receiver in remote control systems for consumer electronics. Its high sensitivity, low power consumption, and compact package make it a preferred choice for designers and manufacturers seeking efficient remote control solutions.

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