參數(shù)資料
型號: ICL8068A
廠商: Intersil Corporation
英文描述: Precision 4 1/2 Digit, A/D Converter
中文描述: 精密4 1 / 2位,A / D轉(zhuǎn)換
文件頁數(shù): 15/23頁
文件大?。?/td> 582K
代理商: ICL8068A
15
FIGURE 10. DRIVING LCD DISPLAYS
V+
41/2 / 31/2
POL
R/H
COMP IN
V-
REF
REF. CAP. 1
REF. CAP. 2
INPUT
ANALOG GND
CLOCK
UR
OR
BUSY
D
2
D
3
D
4
B
8
B
2
D
5
STROBE
A-Z IN
A-Z OUT
DIG GND
D
1
B
4
B
1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ICL71C03
5 BP
31 D
1
32 D
2
33 D
3
34 D
4
30 B
3
29 B
2
28 B
1
27 B
0
35 V-
37 - 40
6 - 26
2, 3, 4
OSC 36
V+ 1
+5V
BACKPLANE
28 SEGMENTS
D
1
- D
4
4
1
/
2
DIGIT LCD DISPLAY
+5V
-15V
1
μ
F
0.1
μ
F
1
2
3
4
5
6
7
14
13
12
11
10
9
8
ICL8052A
8068A
22-100pF
OPTIONAL
CAPACITOR
+5V
100k
INPUT
300
μ
F
36k
300k
-15V
-15V
1.0
μ
F
0.22
μ
F
+15V
100k
10
μ
F
5k
10k
0V
CLOCK IN (120kHz = 3 READINGS/SEC)
0V
11 10 9 2 6
13
8
7
CD4054A
1412 5 3 4
15
16
1
+5V
0V
ANALOG GND
ICM7211A
ICL8052A/ICL71C03, ICL8068A/ICL71C03
相關(guān)PDF資料
PDF描述
ICL8068 Precision 4 1/2 Digit, A/D Converter
ICL8068ACDD 14-Bit/16-Bit, Microprocessor- Compatible, 2-Chip, A/D Converter
ICL8068CDD 14-Bit/16-Bit, Microprocessor- Compatible, 2-Chip, A/D Converter
ICL71C03 Precision 4 1/2 Digit, A/D Converter(精密4 1/2 位A/D轉(zhuǎn)換器)
ICL8068ACJD 14-Bit/16-Bit, Microprocessor- Compatible, 2-Chip, A/D Converter
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ICL8068ACDD 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Precision 4 1/2 Digit, A/D Converter
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