Princeton Technology Corp.
Remote Control Encoder
Tel: 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2265
PT2265 is a remote control encoder paired with PT2275 utilizing CMOS
Technology. Using a special coding technique, PT2265 increases noise immunity
to a very great extent and can perform one bit error check. It is housed in 14-pins,
DIP Package and has a maximum of eight (8) input channels. Its high
performance features make PT2265 a MUST in every fan and other electrical
home appliance remote control application.
!
!
!
!
!
!
CMOS Technology
Low Power Consumption
Very High Noise Immunity
Operating Voltage : Vcc = 2.2 ~ 5.0 Volts
Transmits signals to a maximum of 8 channels
Start Word Custom Code Options Available (Please contact PTC for details.)
!
!
!
!
Fan Remote Control
Air Cleaner
Humidifier
Heater
Note: PT2265 has been updated and can be identified by the 鈥淏鈥?mark on the
lower right hand corner of the IC鈥檚 topcode (beside the date code). Please refer to
the diagram on the Order Information Section The difference between the old and
new version is the external application circuit in the OSC1 and OSC2 pins. (see
Oscillator Section)
PT2265 v 2.3
Page 1
Revised Sept. 1998
1
2
3
