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tw Programmable Rolling Code Encoder IC DESCRIPTION PT2283 PT2283 is a programmable rolling code encoder IC utilizing CMOS Technology specially designed for remote control applications.
It supports up to 20 or 24 bits of programmable address codes, 8 or 4 data bits and 16 bits programmable rolling code.
A total of 65,536 rolling code combinations as well as power saving feature and low battery warn mode(except PT2283L) are also provided.
PT2283 encodes the programmed codes into a coded waveform suitable for RF modulation.
Pin assignments and application circuit are optimized for easy PCB Layout and...

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