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CDT3253 Datasheet, PDF (1/2 Pages) BOWIN ELECTRONIC CO. – 四個輸出漸明漸暗控制IC | |||
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Chip Design Technology
Inc.
89 å¹´ 3 æ 8 æ¥
CDT3253
P. 1
åå輸åºæ¼¸æ漸ææ§å¶ IC
â åè½èªªæ
1. å·¥ä½é»å£: 1.35 â 4.5VDC
2. 4 ç輪æµæ¼¸æ漸æ(L1âL2âL3âL4âL1â¦)
3. å¯ä»¥è¨å®è¼¸åºåæ¸
4. 輸åºçºè² 輸åº, ç´æ¥æ¥ LED æ PNP é»æ¶é«
â æç¨ç·è·¯å
3VDC
3VDC
L1
L2
L3
L4 VSS
CDT3253
Chip Sizeï¼1280 x 1220 μM
IC åºåº§æ¥ VDD
VDD RESET TEST OSCI OSCO
Rosc
I 使ç¨èªªæ
RESET ç©ºæ¥ â 4 ç輸åº
RESET æ¥ L4â 3 ç輸åº
RESET æ¥ L3â 2 ç輸åº
RESET æ¥ L2â 1 ç輸åº
R1 ~ R4 ï¼é»æ¶é«(PNP)éæµé»çµ
R5
ï¼æ¯çªé»çµ(390KΩ)
R1 R2 R3 R4
L1
L2
L3
L4 VSS
CDT3253
Chip Sizeï¼1280 x 1220µM
IC åºåº§æ¥ VDD
VDD RESET TEST OSCI OSCO
Rosc
-- 1
-- 2
VDD 3
RESET 4
OSCI 5
OSCO 6
-- 7
-- 8
16 - -
15 - -
14 L1
13 L2
12 L3
11 L4
10 VSS
9 --
æ£å° CDT3253
CDT-3253 --- 1
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