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 3
12
) 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.
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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
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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
Princeton Technology Corp.
Remote Control Decoder
Tel: 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT 2272
PT2272 (No Data)RF Application
PT2272 v 3.4
Page 4
Revised August 1999
Princeton Technology Corp.
Remote Control Decoder
Tel: 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT 2272
PT2272 (4 Data) RF Application Circuit
PT2272 v 3.4
Page 5
Revised August 1999
DSP 与 ARM 处理器
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