Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Programmable Encoder IC
PT2241
DESCRIPTION
PT2241 is a tri-state programmable encoder utilizing CMOS Technology specially designed for remote
control applications. It encodes address and data codes into a coded waveform suitable for RF
modulation and can provide up to 3
11
Address which may be designed by a one-time programmable
process. PT2241 can support up to 4 Data Bits, thereby reducing inventory pressures. It is housed in 8
or 16-pin DIP or SOP Package. The pin assignments and application circuit are optimized for easy
PCB Layout and cost saving advantage.
FEATURES
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CMOS technology
Low power consumption
Least external components
High noise immunity
Single resistor oscillator
Operating voltage: 1.8~15V
Up to 4 data pins
Up to 3
11
address codes
One-time programmable process
Available in SOP or DIP package
Reduction of inventory pressures
APPLICATIONS
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Burglar alarm system
Car security system
Car/Garage door controller
Home/Office security system
Personal alarm system
PT2241 V1.5
-1-
March, 2006
PTC [ PRINCETON TECHNOLOGY CORP ]
