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TC9243APG/AFG
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC9243APG, TC9243AFG
Infrared Remote-Control Signal Transmission LSI
The TC9243APG and TC9243AFG are infrared remote-control signal transmission LSIs suitable for remote control of audio systems, TVs, VTRs, CD players, etc.
Features
• Wide range of operating supply voltages, enabling low-voltage operation: VDD = 2.0 to 4.0 V
• Thirty-two (32) basic functions are available. Support of multiple keying enables up to 112 instructions (28 × 4) to be output.
• Interference with other equipment can be prevented because seven (7) bits out of eight (8) bits of system code are presettable.
• Equipped with transmission display output pin.