Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Infrared Remote Control Transmitter
PT2248
DESCRIPTION
PT2248 is an infrared remote control transmitter utilizing CMOS Technology. It is capable of 18
functions and a total of 75 commands. Single-shot and continuous keys are available. Furthermore,
multiple keying is possible.
FEATURES
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CMOS Technology
Low Power Consumption
Wide Range of Operating Supply Voltage allows Low Voltage Operation (Vcc=2.2 ~ 5.0V)
Multiple Keying is Possible (Maximum of 6 Keys)
Less External Components
An Oscillator can be constructed by connecting a ceramic resonator at the oscillation circuit
APPLICATIONS
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Television (TV) Remote Control Transmitter
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Video Cassette Recorder (VCR) Remote Control Transmitter
PT2248 V2.7
-1-
June, 2005