DESCRIPTION
PT2283is 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.

FEA TURES
• CMOS Technology
• Low Power Consumption
• Least External Components
• High Noise Immunity
• Operating  V oltage: 4V to 10V
• Up to 20 or 24 Address Codes
• Up to 8 or 4 Data Bits
• Up to 2⁴³ Output Code Combinations
• Power Saving Feature
• Low Battery  Warn Mode (except PT2283L)
• Available in 8 or 16 pins, SOP or DIP Package

APPLICA TIONS
• Burglar Alarm System
• Car Security System
• Car/Garage Door Controller
• Home/Office Security System
• Personal Alarm System