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URL: http://www.princeton.com.tw
Remote Control Decoder IC
PT2270
DESCRIPTION
PT2270 is a remote control decoder paired with PT2260 or PT2262 utilizing CMOS Technology. It has
12-bit 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. PT2270 is
available in several options to suit every application needs: variable number of data output pins, latch
or momentary output type.
When paired with PT2260, this encoder/decoder (PT2260 / PT2270) pair can operate at very wide
temperature range (-40℃ ~ +85℃). See also PT2260 Product Specification Features. Thus, this very
important feature enables your Encoder/Decoder to operate under the worst environmental condition.
FEATURES
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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
Operating voltage: V
CC
=2 ~ 10V
Single resistor oscillator
Latch or momentary output type
APPLICATIONS
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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
PT2270 V1.3
-1-
May, 2006
PTC [ PRINCETON TECHNOLOGY CORP ]
