TSOP14256

Product Overview

The TSOP14256 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, such as televisions, DVD players, and air conditioners. The module is characterized by its high sensitivity, low power consumption, and compact package. It is typically available in a standard 3-pin package and is essential for receiving and decoding infrared signals from remote controls. The TSOP14256 is commonly sold in quantities suitable for mass production and is a crucial component in various electronic devices.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Carrier Frequency: 56kHz
• Supply Current: 350µA
• Operating Temperature: -25°C to 85°C
• Package Type: Through Hole
• Package Quantity: 100 pieces per reel

Detailed Pin Configuration

The TSOP14256 features a standard 3-pin configuration: 1. OUT (Output) 2. GND (Ground) 3. VS (Supply Voltage)

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

• High Sensitivity
• Wide Operating Voltage Range
• Compact Size
• Easy Integration into Circuit Designs
• Reliable Performance

Disadvantages

• Limited Carrier Frequency Compatibility
• Susceptibility to Direct Sunlight Interference

Working Principles

The TSOP14256 operates based on the principle of detecting modulated infrared signals. When exposed to infrared radiation from a remote control, the module's photodetector converts the incoming signal into an electrical current. This current is then amplified and filtered to extract the original modulated signal, which is subsequently decoded for further processing by the host device.

Detailed Application Field Plans

The TSOP14256 finds extensive application in various consumer electronic products, including: - Television Remote Controls - Set-Top Boxes - Audio Systems - Air Conditioner Remote Controls - DVD/Blu-ray Players - Home Automation Systems

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the TSOP14256 include: - TSOP48356 - TSOP38256 - TSOP36256 - TSOP22356

In conclusion, the TSOP14256 is a vital component in remote control systems, offering high sensitivity and reliable performance. Its compact size and low power consumption make it an ideal choice for integration into a wide range of consumer electronic devices.

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