PT2262 Remote Control Encoder IC (12-bit Tri-State Address)
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Prices updated: 12 Oct 2026
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About this product
A CMOS remote control encoder IC that converts 12 tri-state address pins and 4 data pins into a serial coded waveform. The output drives an RF or IR transmitter and pairs with the PT2272 decoder in wireless switch and remote control projects.
Specifications
- Address pins
- 12 tri-state pins
- Address codes
- 531,441 (3^12)
- Data pins
- 4
- Output
- Serial coded waveform for RF or IR modulation
- Technology
- CMOS
- Paired decoder
- PT2272
Frequently asked questions
What do I connect to the encoder output?
Connect the encoder output to the data input of an RF or IR transmitter module. The transmitter then sends the coded waveform to a matching receiver and decoder.
Can I use it with any decoder?
Use it with a decoder designed for the PT2262 family, such as the PT2272, and set the address pins identically on both chips. Mismatched addresses will not produce a valid output.
