供应HT6222

General Description:
FL6221 and FL6222 are high performance remote control transmitter COMS IC, it is specially designed for use on infrared remote control applications. The custom codes (Max.) of FL6221 and FL6222 are available by setting external diodes and resistors. The transmission code consists of “leader pulse “  、”16 bits custom code “and” 16 bits data code”. 
Feature Description:
	High performance CMOS technology
	Low power consumption (VDD=2.0~3.3V)
	FL6221:   32 function keys and 3double action keys 
and 54+6 function codes ate available (Using D7 pin)
	FL6222:   64 function keys and 3 double action keys 
and 128+6 function codes ate available (Using D7 pin)
	PPM(Pulse Position Modulation) code method
	Ceramic resonator frequence 455 KHz
	DOUT with a 38 KHz carrier for IR medium
	Custom codes can be selected (Using external diodes and resistors)
	FL6221-1 & FL6222-1:  use the ROM1 & ROM2
	FL6221-2 & FL6222-2:  use the ROM2 & ROM3

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