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PT2272-L2 from PTC

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PT2272-L2

Manufacturer: PTC

Remote Control Decoder

Partnumber Manufacturer Quantity Availability
PT2272-L2,PT2272L2 PTC 4879 In Stock

Description and Introduction

Remote Control Decoder The PT2272-L2 is a versatile CMOS integrated circuit designed for remote control and wireless communication applications. As a decoder IC, it pairs with the PT2262 encoder to facilitate secure and reliable data transmission in various electronic systems.  

This component is widely used in remote keyless entry systems, garage door openers, and home automation devices. It features a built-in oscillator, requiring only minimal external components for operation, making it a cost-effective solution for decoding signals. The PT2272-L2 supports up to 12-bit address encoding, ensuring compatibility with multiple channels and reducing interference risks.  

One of its key advantages is its low power consumption, making it suitable for battery-operated devices. Additionally, it offers a latch or momentary output mode, providing flexibility in different control scenarios. The IC operates within a wide voltage range, typically between 3V and 15V, enhancing its adaptability across various circuit designs.  

Engineers and hobbyists favor the PT2272-L2 for its simplicity, reliability, and ease of integration. Whether used in industrial automation or consumer electronics, this decoder IC remains a trusted choice for secure wireless signal processing. Its robust performance and straightforward implementation make it an essential component in modern remote control systems.

Application Scenarios & Design Considerations

Remote Control Decoder

Alternative Part Number

  • EV1527 --: Learning-code remote control decoder IC with similar function to PT2272, widely used as a drop-in alternative in RF receiver designs.
  • HS1527 --: Compatible learning-code decoder IC offering similar address/data configuration and easy substitution in remote control receiver circuits.
  • SC2272-L2 --: Pin-compatible decoder IC from a different series with equivalent latch-type output function, suitable as a functional replacement.
  • EV1527 --: Learning-code remote control decoder IC with similar function to PT2272, widely used as a drop-in replacement in RF receiver modules.
  • HS1527 --: Pin-compatible learning code decoder IC offering comparable address and data decoding for remote control applications.
  • SC2272-L2 --: Direct functional equivalent decoder IC from a different series, matching the latch-type output configuration of the original.

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