PT2272A-L4S 查看數據表（PDF） - Princeton Technology
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PT2272A-L4S Datasheet PDF : 8 Pages
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Princeton Technology Corp.
Remote Control Decoder
Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT 2272
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.
❒ 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
❒ Car Security System
❒ Garage Door Controller
❒ Remote Control Fan
❒ Home Security/Automation System
❒ Remote Control Toys
❒ Remote Control for Industrial Use
PT2272 v 3.4
Page 1
Revised August 1999
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