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參數(shù)資料
| 型號(hào)： | CDT3050 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | The CDT3050 is a low voltage 3 digits LCD driver for advanced Count Down Timer |
| 中文描述： | 該CDT3050是一款低電壓3位先進(jìn)的LCD驅(qū)動(dòng)程序倒數(shù)計(jì)時(shí)器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 45K |
| 代理商： | CDT3050 |
CDT-3050 ---
3
CDT3050
P. 3
3-DIGIT DOWN TIMER IC
Chip PAD
17
Symbol
Functions Description
TRIG
Trigger Output
18
19
20
TS2
BZ2
BZ1
Internal Testing pin
Buzzer Output
Buzzer Output
Continues BiBi Alarm, 16sec 4Hz – 64 Sounds
LCD Common1
(
) Timer is working
LCD segment
LCD segment
LCD segment
LCD segment
LCD segment
LCD segment
LCD segment
LCD segment
LCD segment
LCD segment
LCD segment
LCD segment
LCD Common2
Voltage Doubled Input
Voltage Doubled Capacitor
Voltage Doubled Capacitor
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
COM1
/S
D3
BC3
AG3
FE3
D2
BC2
AG2
FE2
D1
BC1
AG1
FE1
COM2
VEE
CAP1
0512
( S ) Seconds symbol
START
0
START
STOP
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| CDT3063 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Output Fading IC |
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