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CDT3441 Datasheet, PDF (8/8 Pages) BOWIN ELECTRONIC CO. – 3 LED 輸出控制IC | |||
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â æç¨ç·è·¯(æ¥ç½è² LED â 3VDC)
3.0VDC
10K
OPT1 OPT2 TEST CdS VDD
OSCO
OSCI CDT3441
CLOCK
KEY
VSS
L3
L2 L1 LAMP
CDT3441
P. 8
3 LED 輸åºæ§å¶ IC
3.9K
CHOKE
22μH
8050
ç½è² LED
1 ---
--- 16
2 VDD
LAMP 15
3 CdS
L1 14
4 TEST
L2 13
5 OPT2
L3 12
6 OPT1
VSS 11
7 OSCO
KEY 10
8 OSCI CLOCK 9
æ£å° CDT3441
使ç¨èªªæ
(1). OPT1
(2). OPT2
(3). IC åè½
(4). Rosc
æ¥ VDDï¼KEY æ£å¸¸ä½¿ç¨ã
空è
³ï¼LED å
¨äº®
POWER ON å
¨äº®, æ KEY è®çº OFF
IC æ¬èº«å
§å»ºæ¯çª, å¯ä»¥ä¸å é»é», å Rosc å³å å¿«æ¯åé »ç,
以ææåå£ææ
CDT3241 --- 8
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