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CDT3431 Datasheet, PDF (1/5 Pages) BOWIN ELECTRONIC CO. – 五個LED 可程式化輸出控制IC | |||
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Chip Design Technology Inc.
92 å¹´ 08 æ 01 æ¥
CDT3431
P. 1
äºå LED å¯ç¨å¼å輸åºæ§å¶ IC
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1L415 1L314 1L123 L1112 1L011
115
KEY
CDT3431
9
VS1S
1
1
OSCO
Chip Size:1730 X 1770μM
IC åºåº§æ¥ VDD
RES OSCI CLOCKTESTVDD
21
31 41 51 61
3VDC
Rosc
â ç¹ æ§
CMOS 製é æè¡
å·¥ä½é»å£ç¯å:1.5 ~ 7VDC
éæ
é»æµå° < 5µA(@3VDC)
5 å LED 輸åºç«¯è¼¸åºé»æµ>20 mA(@3V)
5 段å®ä¸æéµè§¸ç¼é¸ææ¹å¼
å¯ä»¥ä»»é¸å¤æ®µ(2~5)循ç°
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CDT3431-01
OSCO
RES
OSCI
CLOCK
TEST
VDD
--
--
--
KEY
L5
L4
L3
L2
L1
VSS
æ¶çè
³åº§ 使ç¨ç¬¦è
1
OSCO
2
RES
3
OSCI
4
CLOCK
5
TEST
6
VDD
9
VSS
10
L1
11
L2
12
L3
13
L4
14
L5
15
KEY
PAD 座æ¨(μM)
X
Y
120
783
189
120
763
120
966
120
1280
120
1512
120
1512
1177
1425
1570
1113
1570
806
1570
488
1570
176
1570
120
1093
åè½èªªæ
å¤æ¥é»é»(Rosc)
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å¤èª¿é»é»
128KHz 輸åºç«¯, duty = 1/2
å
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LED1 輸åºç«¯
LED2 輸åºç«¯
LED3 輸åºç«¯
LED4 輸åºç«¯
LED5 輸åºç«¯
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CDT3431 --- 1
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