KS5410 (TV, video tape recorder and audio equipment) infrared remote control launch circuit

Published:2011/8/1 21:53:00 Author:TaoXi | Keyword: TV, video tape recorder, audio equipment, infrared, remote control, launch circuit | From:SeekIC

The KS5410 is designed as the infrared remote control launch circuit that can be used in the TV, video tape recorder and audio equipment applications. The internal circuit is composed of the oscillator, the frequency divider, the button input circuit, the multi-key suppression circuit, the common code generator, the data coding generator, the data register, the strobe pulse signal circuit, the clock circuit, the timing circuit, the system controller, the carrier frequency generator and the output current. Features The power voltage is low, the range is 2.0-4.0V.The transmission efficiency is high, the duty ratio is 1.8%.The power consumption is small, when it is not in the operating state, the power current consumption is smaller than 1uA.8-bit commonly used code, 32-button function code.It has the ceramic oscillating circuit.It has the double-button function.



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