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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轉換 |
| 文件頁數(shù)： | 5/23頁 |
| 文件大?。?/td> | 582K |
| 代理商： | ICL8068A |
5
Temperature Coefficient
TC
-
40
-
ppm/
o
C
Supply Voltage (V++ -V-)
V
SUPPLY
±
10
-
±
16
V
Supply Current Total
I
SUPPLY
-
6
14
mA
NOTES:
8. The input bias currents are junction leakage currents which approximately double for every 10
o
C increase in the junction temperature, T
J
. Due
to limited production test time, the input bias currents are measured with junctions at ambient temperature. In normal operation the junction
temperature rises above the ambient temperature as a result of internal power dissipation, P
D
. T
J
= T
A
+ R
θ
JA
P
D
, where R
θ
JA
is the thermal
resistance from junction to ambient. A heat sink can be used to reduce temperature rise.
9. This is the only component that causes error in dual-slope converter.
System Electrical Specifications: ICL8068A/ICL71C03
V++ = +15V, V+ = +5V, V- = -15V, T
A
= 25
o
C, f
CLK
Set for 3 Readings/Sec.
PARAMETER
TEST
CONDITIONS
ICL8068A/ICL71C03
(NOTE 9)
ICL8068A/ICL71C03
(NOTE 10)
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Zero Input Reading
V
IN
= 0V,
Full Scale = 200mV
-000.0
±
000.0
+000.0
-000.0
±
000.0
000.0
Digital
Reading
Ratiometric Error (Note 11)
V
IN
= V
REF
Full Scale = 2V
0.999
1.000
1.001
0.9999
1.0000
1.0001
Digital
Reading
Linearity Over
±
Full Scale (Error of
Reading from Best Straight Line)
-2V
≤
V
IN
≤
+2V
-
0.2
1
-
0.5
1
Counts
Differential Linearity (Difference between
Worst Case Step of Adjacent Counts and
Ideal Step)
-2V
≤
V
IN
≤
+2V
-
0.01
-
-
0.01
-
Counts
Rollover Error (Difference in Reading for
Equal Positive & Negative Voltage Near
Full Scale)
-V
IN
+V
IN
≈
2V
-
0.2
1
-
0.5
1
Counts
Noise (P-P Value Not Exceeded 95% of
Time)
V
IN
= 0V,
Full Scale = 200mV
-
3
-
-
2
-
μ
V
Leakage Current at Input
V
IN
= 0V
-
200
300
-
100
200
pA
Zero Reading Drift (Note 12)
V
IN
= 0V,
0
o
C
≤
T
A
≤
50
o
C
-
1
5
-
0.5
2
μ
V/
o
C
Scale Factor Temperature Coefficient
(Note 12)
V
IN
= 2V,
0
o
C
≤
T
A
≤
50
o
C
Ext. Ref. 0ppm/
o
C
-
3
15
-
2
5
ppm/
o
C
System Electrical Specifications: ICL8052A/ICL71C03
V++ = +15V, V+ = +5V, V- = -15V, T
A
= 25
o
C, f
CLK
Set for 3 Reading/Sec.
PARAMETER
TEST
CONDITIONS
ICL8052A/ICL71C03
(NOTE 9)
ICL8052A/A/ICL71C03
(NOTE 10)
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Zero Input Reading
V
IN
= 0V,
Full Scale = 2V
-0.000
±
0.000
+0.000
-0.000
±
0.000
0.000
Digital
Reading
Ratiometric Error (Note 11)
V
IN
= V
REF
Full Scale = 2V
0.999
1.000
1.001
0.9999
1.0000
1.0001
Digital
Reading
Linearity Over
±
Full Scale (Error of
Reading from Best Straight Line)
-2V
≤
V
IN
≤
+2V
-
0.2
1
-
0.5
1
Counts
ICL8052A Electrical Specifications
V
SUPPLY
=
±
15V, T
A
= 25
o
C, Unless Otherwise Specified
(Continued)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP
MAX
UNITS
ICL8052A/ICL71C03, ICL8068A/ICL71C03
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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轉換器) |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ICL8068ACDD | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Precision 4 1/2 Digit, A/D Converter |
| ICL8068ACJD | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Data Acquisition |
| ICL8068CDD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ICL8068CJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ICL8068CJD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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