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Remote Control Encoder IC
PT2264
DESCRIPTION
PT2264 is a remote control encoder paired with PT2294 utilizing CMOS Technology. It encodes data
and address pins into a serial coded waveform suitable for RF modulation. PT2264 has a maximum of
12-bit 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 4 data pins
• Wide range of operating voltage: VCC=8 ~ 15V
• Single resistor oscillator
• Latch or momentary output type
• Available in DIP and SOP package
APPLICATIONS
• Remote control fan
• Home security/Automation system
• Remote control toys
• Remote control for door bell
PT2264 V1.1
- 1 -
April, 2006