TC9243APG Datasheet, PDF (1/10 Pages) Toshiba Semiconductor – Infrared Remote-Control Signal Transmission LSI

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:
V_DD = 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.
• Low current dissipation: I_QD ≤ 1 µA (during standby)
• Two types of package, DIP and flat type, are available:
DIP20: TC9243APG
SOP20: TC9243AFG
Pin Assignment
TC9243APG
TC9243AFG
Weight
DIP20-P-300-2.54A: 1.4 g (typ.)
SOP20-P-300-1.27: 0.48 g (typ.)
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2005-02-25