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CDT3441 Datasheet, PDF (1/8 Pages) BOWIN ELECTRONIC CO. – 3 LED 輸出控制IC | |||
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Chip Design Technology
Inc.
91 å¹´ 12 æ 19 æ¥
CDT3441
P. 1
3 LED 輸åºæ§å¶ IC
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2 VDD
LAMP 15
CDT3441
3 CdS
L1 14
1400 X 1260µM
4 TEST
L2 13
IC åºåº§æ¥ VDD
5 OPT2
L3 12
OPT1 OSCO OSCI CLOCK KEY VSS
6 78
9 10 11
â ç¹ æ§
å·¥ä½é»å£ï¼1.35V~5.00VDC
LED 輸åºé»æµ > 30mA @3VDC
å
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OSCIï¼OSCO â æ¥ Rosc å å¿«
CdS æ§å¶
å
§å»ºä½é»å£æå£ä¿¡è 128KHz 輸åºã
CdS æ 2 ç§å»¶é²å¤æ·ææä¹åè½
â 16PIN DIP
--- 1
VDD 2
CdS 3
TEST 4
OPT2 5
OPT1 6
OSCO 7
OSCI 8
16
---
15
LAMP
14 L1
13
L2
12
L3
11
VSS
10
KEY
9
CLOCK
* æ£å° CDT3441
chip Dip 符 è X(µm) Y(µm)
åè½èªªæ
2 2 VDD 145 1008 é»æºæ£ç«¯ã
3 3 CdS 145 777 CdS æ Photo Diode å
æºåµæ¸¬é»å£è¼¸å
¥ç«¯ã
4 4 TEST 145 570 IC å
§é¨æ¸¬è©¦ PINã
5 5 OPT2 145 365 亮ç模å¼é¸æï¼Floating=å
¨äº®ï¼æ¥ VDD=2Hz éçã
6 6 OPT1 106 143 KEY åè½éµï¼Floating=ç¡åä½ï¼æ¥ VDD=å¯æéµé¸æã
7 7 OSCO 314 143 æ¯çªè¼¸å
¥ã
8 8 OSCI 484 143 æ¯çªè¼¸åºã
9 9 CLOCK 739 143 輸åºç«¯ -- 128KHz, 1/2 Dutyã
10 10 KEY 964 143 KEY æéµã
11 11 VSS 1208 143 é»æºè² 端ã
12 12
L3
1208 417
13 13
L2
1208 601 LED (sink)輸åºã
14 14
L1 1208 785
15 15 LAMP 1208 1008 輸åºç«¯ -- 32KHz, 1/4 Dutyã
CDT3241 --- 1
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