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CDT3354-01 Datasheet, PDF (6/6 Pages) BOWIN ELECTRONIC CO. – 多段循環式倒時定時器IC | |||
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CDT3354-01
P. 6
å¤æ®µå¾ªç°å¼åæå®æå¨ IC
æç¨ç·è·¯(3)âå¿«é測試
4.5V ~
T1 T2 T3 T4 é£çº TRIAC
OPT
BZ
510K
VDD
OPT
BZ1
BZ2
OSCI
OSCO
ZC
OFFKEY
KEY1
L1
L2
L3
L4
L5
TRIAC
VSS
KEYIN
KEY2
3VDC
CDT3351-03
OSCO KEY
56K
RES
L5
OSCI
L4
--
L3
CLOCK L2
TEST
L1
VDD
--
ALLON VSS
說æ:
1. CLOCK PIN 以 660KHz 輸åºçµ¦ ZC ç¨ â 6Hr ç´ 2.2 ç§æéè·å®ã
2. OPT ç©ºæ¥ â LED æéæ¸, å³ L4--L3--L2--L1--OFF--L4--L3â¦.
OPT æ¥ VDD å KEYIN æ¥ VSS â åªä½¿ç¨ T1(L1), L1 ä¸ææ»
3. TRIAC æ¥ LEDâåä½ææ亮, ä¸åä½æä¸æ亮
CDT3354 ----
6
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