Remote Control Encoder
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2262
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 312) 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 ~ 15V
• Single Resistor Oscillator
• Latch or Momentary Output Type
• Available in DIP and SOP
APPLICATIONS
• Car Security System
• Garage Door Controller
• Remote Control Fan
• Home Security/Automation System
• Remote Control Toys
• Remote Control for Industrial Use
PT2262 V3.8
-1-
September, 2008