PT2272 M4 Remote Control Decoder IC – (China Quality)

Description

The PT2272-M4 is a CMOS-based remote control decoder IC commonly used in wireless control systems. It works together with the PT2262 encoder to form a simple and reliable RF remote-control solution. This IC receives encoded signals, checks the address bits, and activates its outputs only when the received address matches the one set on the decoder.

The chip includes tri-state address pins which allow a very large number of unique address combinations. This helps prevent interference between multiple remote-control systems operating in the same area. It is widely used in remote-controlled toys, garage-door systems, home automation, and wireless switching circuits.

Datasheet of PT2272 M4 Remote Control Decoder IC 

Manufactured and supplied widely by Chinese electronic component vendors, the PT2272-M4 is known for its affordability and compatibility with low-cost RF modules. Its stable operation, ease of use, and DIP-18 package make it a popular choice for hobby projects and commercial remote-control products.

Package includes:

1 x PT2272-M4 – china