描述 Description

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.

特性 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 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