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| CDT3299 Datasheet, PDF (1/3 Pages) BOWIN ELECTRONIC CO. – 可程式化8 段輸出控制IC | |||
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å
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Chip Design Technology
Inc.
89 å¹´ 3 æ 8 æ¥
CDT3299
P. 1
å¯ç¨å¼å 8 段輸åºæ§å¶ IC
â 使ç¨èªªæ
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â 8 段é£çºåè½
1. å®çä¾åé
2. éçä¾åé
3. é£äº®
4. é£æ»
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8. 漸æ漸æ
â IC è
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3VDC
CDT-3299
1 --
KEY 16
2 VDD
L1 15
3 OSCO
L2 14
4 OSCI
L3 13
5 --
L4 12
6 --
L5 11
*C
7 VSS AUTO 10
8 --
-- 9
L1 L2 L3 L4
CDT3299 L5
IC åºåº§æ¥ VDD
Chip size:64 x 79 Mil
KEY
AUTO
TEST
OSC
VDD
VSS
OSCI
1. IC æ¬èº«çºå
§å®é »ç, OSCO æ¥ä¸é»å®¹å³å¯
æ¸æ
¢é度
2. AUTO 空è
³æ -- 8 段èªåé£çºè®å
æ¥ VSS -- ç± KEY å¯æ段使ç¨
3. KEY â å¨ AUTO 空è
³ææ²æåè½
AUTO æ¥ VSS â å¯ä»¥å®éµæ段使ç¨
CDT-3299 --- 1
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