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
|
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
...
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