PT2272 DIP-18 Remote Control Decoder IC

PT2272 M4 DIP-18 Remote Control Decoder PTC IC

The PT2272, also known as the PT2272-M4, is a DIP-18 (Dual In-line Package) Remote Control Decoder PTC (Pulse-Train Coding) IC (Integrated Circuit) that plays a crucial role in remote control systems. This IC is designed to receive and decode signals from remote controls, making it an essential component in various electronic devices and applications.

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• Remote Control Signal Decoding: The PT2272 is primarily used for decoding signals transmitted by remote controls. It’s capable of decoding a specific pulse train coding format commonly used in remote control systems.
  

• Remote Control Systems: This IC is commonly used in remote control systems for a wide range of devices, including home appliances (e.g., TVs, air conditioners), garage door openers, automotive keyless entry systems, and more.
  

• DIP-18 Package: The IC comes in a DIP-18 package, which is a through-hole package with 18 pins. This package style is user-friendly for prototyping and can be soldered onto printed circuit boards.
  

• Pulse-Train Coding: The “PTC” in PT2272 stands for Pulse-Train Coding. This indicates that the IC is designed to work with remote controls that use pulse sequences or coding to transmit commands. Each button press on the remote control corresponds to a unique pulse pattern, which the PT2272 can decode.
  

• Address Pins: The PT2272 typically has address pins that allow you to set a unique address code for the receiver. This feature ensures that the receiver responds only to signals with the correct address, adding security and preventing interference from other remote controls.
  

• Reliability: The PT2272 is known for its reliability in accurately decoding remote control signals. It can effectively distinguish between different button presses and commands sent by the remote control.
  

• Compatibility: It is designed to work with various types of remote controls operating in the same pulse-train coding format, making it a versatile choice for manufacturers.
  

• Customization: Depending on the manufacturer and specific model, the PT2272 may offer customization options, such as difference pulse-train coding formats and address pin configurations.
  

• Data Outputs: The IC provides data outputs that indicate the decoded signal, allowing you to interface it with microcontrollers, logic gates, or other components in your device.
  

Package Includes

1 x PT2272 DIP IC