PT2272A-L4P中文资料普诚科技数据手册PDF规格书

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