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CDT3269 Datasheet, PDF (1/5 Pages) BOWIN ELECTRONIC CO. – 六個LED 輸出控制IC | |||
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å
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Chip Design Technology
Inc.
89 å¹´ 3 æ 8 æ¥
CDT3269
P. 1
å
å LED 輸åºæ§å¶ IC
â 使ç¨èªªæ
CDT3269 æ¯å°éè¨è¨æç¨æ¼ä½å£ 6 å LED
輸åºæ¨å ICã
以éçé度åä¸ç¨®åèï¼
(1) CDT3269-01ï¼(IC å
§é¨æç·æ±ºå®)
F1,F2,F3 空è
³ â æ¥é»é»èª¿é度
F1 + VDD â åºå®å¼(1 ç§é 1 å)
F2 + VDD â åºå®å¼(1 ç§é 2 å)
F3 + VDD â åºå®å¼(1 ç§é 3 å)
(2) CDT3269-02 â åºå®å¼(1 ç§é 1 å)
(3) CDT3269-03 â åºå®å¼(1 ç§é 3 å)
â é» å¨ ç¹ æ§
é
ç®
符è
å·¥ä½é»å£
å·¥ä½é»æµ
輸åºé»æµ
éæ
é»æµ
VDD
Iop
Isink
ISB
3VDC
Limit
Min Typ
3
30
35
â ç¹ æ§
CMOS 製é æè¡
å·¥ä½é»å£ç¯åï¼1.35~5.00VDC
éæ
é»æµ < 5µA
ON/OFF æéµéé
éçæ¹å¼ï¼äºé æ é é
(å
§å® â äºéï¼æ¥ VDD â é é)
輸åºé»æµ > 35mA (VDD=3V)
LED éççº 1/2 é±ææææ§
CDS æ§å¶ç«¯, CDS 使ç¨æå¯æ§å¶ ON/OFF
Power On â ON Mode
3 ç¨®é »çå¯ä»¥é¸æ
å¯ä»¥å¤æ¥é»é»èª¿é度
å®ä½
Max
V
μA
mA
5
μA
æ¢ä»¶
@ VDD = 3V
@ VDD = 3V
@ VDD = 3V
16
15
14
13
12
11
L1 L2 L3 L4 L5 L6
R
R
CDT3269-1 VSS 10
17 OSCO
ON/OFF 9
1 OSCI
RD/SQ 8
CDS F3 F2 F1 VDD TEST
2
3
4
5
6
7
CDS
CDT-3269 ---
1
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