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參數資料
| 型號： | HI7106CPL |
| 廠商： | INTERSIL CORP |
| 元件分類： | ADC |
| 英文描述： | 3 1/2 Digit, LCD/LED Display, A/D Converter |
| 中文描述： | 1-CH 3-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40 |
| 封裝： | PLASTIC, DIP-40 |
| 文件頁數： | 9/11頁 |
| 文件大小： | 123K |
| 代理商： | HI7106CPL |
9
FIGURE 10. HI7106 USED AS A DIGITAL CENTIGRADE
THERMOMETER
FIGURE 11. CIRCUIT FOR DEVELOPING UNDERRANGE AND
OVERRANGE SIGNAL FROM HI7106 OUTPUTS
FIGURE 12. AC TO DC CONVERTER WITH HI7106
Typical Applications
(Continued)
28
27
26
25
24
23
22
21
40
39
38
37
36
35
34
33
32
31
30
29
OSC 1
OSC 2
OSC 3
TEST
REF HI
REF LO
C
REF
C
REF
COMMON
IN HI
IN LO
A-Z
BUFF
INT
V -
G2
C3
A3
G3
BP
100pF
TO PIN 1
100k
0.1
μ
F
0.01
μ
F
100k
1M
100k
220k
9V
47k
0.22
μ
F
0.47
μ
F
TO BACKPLANE
TO DISPLAY
NOTE: A silicon diode-connected transistor has a temperature coef-
ficient of about -2mV/
o
C. Calibration is achieved by placing the sens-
ing transistor in ice water and adjusting the zeroing potentiometer for
a 000.0 reading. The sensor should then be placed in boiling water
and the scale-factor potentiometer adjusted for a 100.0 reading.
SCALE
FACTOR
ADJUST
22k
SILICON NPN
MPS 3704 OR
SIMILAR
ZERO
ADJUST
13
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
V+
D1
C1
B1
A1
F1
G1
E1
D2
C2
B2
A2
F2
E2
D3
B3
F3
E3
AB4
POL
28
40
39
38
37
36
35
34
33
32
31
30
29
27
26
25
24
23
22
21
OSC 1
OSC 2
OSC 3
TEST
REF HI
REF LO
C
REF
C
REF
COMMON
IN HI
IN LO
A-Z
BUFF
INT
V-
G2
C3
A3
G3
BP
O /RANGE
U /RANGE
CD4023 OR
74C10
CD4077
TO LOGIC
V
CC
V+
TO
LOGIC
GND
V-
28
40
39
38
37
36
35
34
33
32
31
30
29
27
26
25
24
23
22
21
OSC 1
OSC 2
OSC 3
TEST
REF HI
REF LO
C
REF
C
REF
COMMON
IN HI
IN LO
A-Z
BUFF
INT
V -
G2
C3
A3
G3
BP
100pF
TO PIN 1
0.1
μ
F
100k
1k
22k
47k
0.22
μ
F
0.47
μ
F
TO BACKPLANE
TO DISPLAY
NOTE: Test is used as a common-mode reference level to ensure compatibility with most op amps.
10
μ
F
9V
10
μ
F
470k
1
μ
F
4.3k
100pF
(FOR OPTIMUM BANDWIDTH)
1
μ
F
10k
10k
1N914
1
μ
F
0.22
μ
F
5
μ
F
CA3140
2.2M
+
-
100k
AC IN
SCALE FACTOR ADJUST
(V
REF
= 100mV FOR AC TO RMS)
+
-
HI7106
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HI7106D | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:3 1/2 Digit, LCD/LED Display, A/D Converter |
| HI7131 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:3 1/2 Digit, Low Power, High CMRR, LCD/LED Display-Type A/D Converters |
| HI7131_02 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:3 1/2 Digit, Low Power, High CMRR, LCD/LED Display-Type A/D Converters |
| HI7131CM44 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| HI7131CM44S2324 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
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