SAAl25l (TV set) infrared remote control receiving amplifier circuit

Published:2011/7/12 8:13:00 Author:Christina | Keyword: TV set, infrared, remote control, receiving amplifier | From:SeekIC

The SAA1251 is designed as one kind of infrared remote control receiving amplifier P-channel Si integrated circuit, and it can be used in the TV set application. The internal circuit is composed of the oscillator, the clock signal generator, the amplifier, the frequency divider, the direct input circuit, the code converter, the selective decoder, the control device, the D/A converter, the power trigger, the program location memory and the data output register.



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