3^12 Code Combinations Encoder IC PT2262 Product Guide Description PT2262 is a remote control encoder paired with PT2272 utilizing CMOS Technology. It encodes data and address pins into a serial coded waveform suitable for RF or IR modulation. PT2262 has a maximum of 12 bits of tri-state address pins providing up to 531,441 (or 3^12) address codes; thereby, drastically reducing any code collision and unauthorized code scanning possibilities. Features * CMOS Technology * Low Power Consumption * Very High Noise Immunity * Up to 12 Tri-State Code Address Pins * Up to 6 Data Pins * Wide Range of Operating Voltage: Vcc = 4 ~ 15 Volts * Single Resistor Oscillator * Latch or Momentary Output Type * Available in DIP or SO Package Applications * Car Security System * Garage Door Controller * Remote Control Fan * Home Security/Automation System * Remote Control Toys * Remote Control for Industrial Use