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CDT3332-29 Datasheet, PDF (1/3 Pages) BOWIN ELECTRONIC CO. – 單個LED 輸出OS 控制IC | |||
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Chip Design Technology
Inc.
91 å¹´ 3 æ 19 æ¥
CDT3332-29 P 1
å®å LED è¼¸åº OS æ§å¶ IC
â CDT3332-29
CDT3332-29 æ¯ å°éè¨è¨ æç¨æ¼ ä½å£ 1 å
LED 輸åºæ¨å ICã
IC å¯ä»¥å¤æ¥æ¯çªé»é»èª¿æ´ LED æ亮ä¹æ
éï¼æ亮ä¹æéå¯ä»¥ç¶ Timer 使ç¨ã
One-Shot - Non-Retrig æ¹å¼ã
*IC åºåº§æ¥ VDD
â ç¹ æ§
å·¥ä½é»å£ï¼1.35V~5.00VDC
IC â Power On å¨ OS åä½
(1) OS çº Non-Retrig 模å¼
(2) 輸åºé»æµ > 30mA
OS â OS éµæä½ï¼LED éå®ä¹ä¸é
(1) OSC ééï¼çé»è£ç½®
(2) å¯æ¥ CDS æé
OSCIï¼OSCO â æ¥ Rosc å å¿«
â CH IP PAD
â 8PIN DIP
12
VD1D LED
3
VSS
4
OS
åºåº§æ¥ VDD
1 OS
2 VSS
3 LED
4 VDD
TEST 8
OSCO 7
-- 6
OSCI 5
OSCI OSCO TEST
7
1
6
5
Chip Sizeï¼1200 x 1160μM
â» é ç æ é 容 許 誤 å·® ï¼ Â±20%
Chip DIP 使ç¨ç¬¦è å è½ èªª æ
1
4
VDD
é»æºæ£æ¥µ
2
3
LED
LED è¼¸åº (è² è¼¸åº)
3
2
Vss
é»æºè² 極
4
1
OS
OS 觸ç¼éé (LOW)
5
8
TEST
TEST PIN 測試ç¨
6
7
OSCO
調æ´é度ç¨
(1) ä¸è¬æç¨
3VDC
OS
(2) æ¥ CDS æ§å¶
(3) 2 KEY æ§å¶
3VDC
OS
3VDC
CDS
5.6K
OS
12
VD1D LED
3
VSS
4
OS
CDT3332-29
OSCI
71
OSCO TEST
6
5
12
VD1D LED
34
VSS OS
CDT3332-29
OSCI
7
1
OSCO TEST
6
5
12
VD1D LED
3
VSS
4
OS
CDT3332-29
OSCI
7
1
OSCO TEST
6
5
Rosc
Rosc
Rosc OFF
測試æ¢ä»¶: @3VDC â»é·æéæ, è«å¨ VDD è VSS éå ä¸ 104 é»å®¹, 以é¿å
éè¨å¹²æ¾æ¯çªæé
Rosc
1K 2.0K 3.3K 4.7K 5.6K 6.8K 8.2K 10K 12K 15K 18K
åèæéç§ 8.6 10.5 11.0 13.2 14.3 15.5 16.8 18.8 20.8 24.0 27.2
Rosc
22K 27K 30K 39K 47K 56K 68K 82K 100K 150K 220K
åèæéç§ 31.2 36.2 39.4 48.8 55.6 65.2 76.4 91 107 157 217
Rosc
270K 300K 330K 470K 680K 820K 1M 1.2M 1.5M 2.0M 4.7M
åèæéç§ 264 292 314 458 621 791 942 1117 1368 1915 5325
1
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