PT2283 Datasheet | PTC

.. Tel : 886-2-66296288 Fax: 886-2-29174598 URL: http://.princeton..tw Programmable Rolling Code Encoder IC DESCRIPTION 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 binations 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...