PT2248 - Infrared Remote Control Transmitter
DataSheet
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
- 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
- Television (TV) Remote Control Transmitter
- Video Cassette Recorder (VCR) Remote Control Transmitter