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CDT3261 Datasheet, PDF (1/4 Pages) BOWIN ELECTRONIC CO. – 三個LED 燈泡輸出控制IC | |||
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Chip Design Technology
Inc.
89 å¹´ 7 æ 6 æ¥
CDT3261
P1
ä¸å LED ç泡輸åºæ§å¶ IC
â 使ç¨èªªæ
CDT3261 æ¯å°éè¨è¨æç¨æ¼ä½å£ 3 å LED
輸åºæ¨å ICã
IC 使ç¨æï¼å¯ä»¥ä¸å¿
å¤æ¥é¶ä»¶ã
CDT3261 é »çç±æç·æ±ºå®ï¼
OPT
+VSS
(OP1)
+VDD
(OP2)
é »ç
1Hz
2Hz
空è
³
(OP3)
3Hz
â ç¹ æ§
CMOS 製é æè¡
å·¥ä½é»å£ç¯åï¼1.35~5.00V DC
éæ
é»æµ < 5µA
On/Off æéµéé
éçæ¹å¼ â äºéæé é
(å
§å®--äºéï¼æ¥ VDD--é é)
輸åºé»æµ > 25mA (VDD=3V)
LED éççº 1/4 é±ææææ§
æ¯ä¸ IC æ 3 種åºå®é度é¸æ
å¯åå¤æ¥é»é»å å¿«ï¼é»å®¹æ¸æ
¢
Power On â On Mode
3VDC
L11
L2
L3
CDT3261 VSS
OSCI
OPT
1
TEST VDD RD/SQ ON/OFF
1
OP3 OP1
OP2
OP1
1Hz
(+VSS)
OP2
2Hz
(+VDD)
CDT-3261 --- 1
OP3
3Hz
(空è
³)
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