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KXD6221

KE XIN DA
Part Number KXD6221
Manufacturer KE XIN DA
Description (KXD6221 / KXD6222) Infrared remote control transmitter dedicated circuit
Published Mar 8, 2014
Detailed Description KXD6222&KXD6221 : KXD6222 KXD6221 IC(COMS IC), 。“”(leader pulse),“16” “16 ”。 KXD6222 KXD6221 。 KE XIN DA Electroni...
Datasheet PDF File KXD6221 PDF File

KXD6221
KXD6221


Overview
KXD6222&KXD6221 : KXD6222 KXD6221 IC(COMS IC), 。“”(leader pulse),“16” “16 ”。 KXD6222 KXD6221 。 KE XIN DA Electronics Co.
, LTD.
: ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ CMOS (VDD:2.
0 ~3.
3 V) KXD6221:323 , 64+ 6 (D7) KXD6222:643 ,128+ 6 (D7) PPM (Pulse Position Modulation) 455 KHz IR 38 Khz () : X1 X2 DOUT LED Oscillator Divider Data select & Buffer R1 R8 Keyboard Matrix & Gate Circuit Data ROM & Registers Timing Generate Counter control Sync.
circuit Binary Detector C1 C8 AIN D7 VDD VSS 1 .
Free Datasheet http://www.
datasheetlist.
com/ KXD6222&KXD6221 : KE XIN DA Electronics Co.
, LTD.
KXD6222 R3 R4 R5 R6 R7 R8 DOUT VDD D7 X2 X1 VSS R2 R1 AIN C1 C2 C3 C4 C5 C6 C7 C8 LED ...



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