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KXD6222

KE XIN DA
Part Number KXD6222
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 KXD6222 PDF File

KXD6222
KXD6222


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 IR 455 KHz 455 KHz (8) KXD6221 1 2 3 4 5 6 7 8 9 10 R1 R2 R3 R4 DOUT VDD D7 X2 X1 VSS AIN C1 C2 C3 C4 C5 C6 C7 C8 LED 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 11 12 / I I I I I I O P I O I P O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I 2 24 23 22 21 20 19 18 17 16 15 14 13...



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