|
CDT3332-08 Datasheet, PDF (1/2 Pages) BOWIN ELECTRONIC CO. – 單個LED 輸出控制IC | |||
|
å
¶æåå°é«è¡ä»½æéå
¬å¸
Chip Design Technology
Inc.
90 å¹´ 8 æ 21 æ¥
CDT3332-08 P. 1
å®å LED 輸åºæ§å¶ IC
â ä½¿ç¨ èªªæ
CDT3332 æ¯å°éè¨è¨æç¨æ¼ä½å£ 1 å LED
輸åºæ¨å ICãIC ä¸å¿
å¤æ¥ä»»ä½é¶çµä»¶ï¼LED
端å¯ä¸¦è¯å¤å LEDã
å¤ç¨®å
§å®é »çé¸æï¼æç¨å»£æ³ã
å¯ä»¥å¤æ¥ Rosc å éï¼Cosc æ¸éã
â ç¹ æ§
CMOS 製é æè¡
å·¥ä½é»å£ç¯åï¼1.35V~5.00VDC
å¤ç¨®å¨ææææ§é¸æ
ON/OFF åè½
Level Hold åè½âå¯æ¥ CDS æ§å¶
輸åºé»æµï¼é»æµ>30mA @é»å£=3V
éæ
é»æµå° < 5µA
ç¢ååé¡
é »ç å è½ Duty
IC æç·è
³åº§åè½èªªæ
CDT3332-01
1Hz ON/OFF 1/8
VDD
é»æºæ£æ¥µ
CDT3332-02
2Hz ON/OFF 1/8
LED
LED 輸åºç«¯(è² è¼¸åº)
CDT3332-03 0.5Hz ON/OFF 1/2
Vss
é»æºè² 極
CDT3332-04
4Hz ON/OFF 1/8
ON/OFF
ON/OFF æéµéé
CDT3332-05
8Hz ON/OFF 1/2
TEST
測試ç¨
CDT3332-06
CDT3332-07
CDT3332-08
CDT3332-09
2.4Hz
2.4Hz
0.1Hz
0.8Hz
ON/OFF
LEVEL
ON/OFF
ON/OFF
1/8
1/8
1/256
1/128
â» ç¨é»æºç¶åæééæ
è«å° ON/OFF æ¥å° VSSï¼é¿å
誤åä½ã
⻠測 試 é» å£ï¼3VDC
â» é »ç容許誤差ï¼Â±20﹪
0.1Hz = 10 ç§éä¸ä¸
â IC æç·è
³åº§é
ç½®å
â 8P DIP å
è£
â TO-93 4 PIN å
è£è
³ä½
VDD LED
Vss ON/OFF
CDT3332-08
Chip Size: 1200 x 1160μM
IC åºåº§æ¥ VDD
OSCI
OSCO TEST
1 ONOFF TEST 8
2 VSS OSCO 7
3 LED
NC 6
4 VDD OSCI 5
CDT3332-08
3332-08
(IC:CDT3332-08)
1
2
VDD LED
3
4
Vss ON/OFF
â å¤æ¥ Rosc å é
VDD LED Vss ON/OFF
CDT3332-08
OSCI
OSCO TEST
Rosc
Rosc å¼èæé(ç§), åèç¨ (±20%)
空æ¥
2.7M
2M
1.5M
10s
8.5s
8s
7.4s
820K
6s
680K
5.6s
560K
5.1s
470K
4.6s
220K 150K 100K
82K
2.5s
2.2s
1.6s
1.4s
1M
6.5s
330K
4s
56K
1s
|
▷ |