PT2272-T4


Integrated Circuit


PT2272-T4


PT2272-T4 Remote Control Decoder


PT 2272 is a remote control decoder paired with PT 2262 utilizing CMOS Technology. It has 12 bits of tri-state address pins providing a maximum of 531,441 (or 312) address codes; thereby, drastically reducing any code collision and unauthorized code scanning possibilities. PT 2272 is available in several options to suit every application need : variable number of data output pins, latch or momentary output type.



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 V oltage: Vcc = 4 ~ 15 V olts
❒ Single Resistor Oscillator
❒ Latch or Momentary Output Type
❒ Available in DIP and SO Package

Applications
❒ Car Security System
❒ Garage Door Controller
❒ Remote Control Fan
❒ Home Security/Automation System
❒ Remote Control Toys
❒ Remote Control for Industrial Use


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Sketches:

  1. PT2262 + PT2272-L4 + 433 MHZ RF Wireless Receiver and Transmitter