參數(shù)資料
型號(hào): ICL8052
廠商: Intersil Corporation
英文描述: 14-Bit/16-Bit, Microprocessor- Compatible, 2-Chip, A/D Converter
中文描述: 14-Bit/16-Bit,微處理器兼容,2芯片,A / D轉(zhuǎn)換
文件頁(yè)數(shù): 7/21頁(yè)
文件大小: 198K
代理商: ICL8052
5-12
Temperature Coefficient
TC
-
50
-
-
40
-
ppm/
o
C
Supply Voltage Range
V
SUPPLY
±
10
-
±
16
±
10
-
±
16
V
Supply Current Total
I
SUPPLY
-
-
14
-
8
14
mA
ICL8052 Electrical Specifications
V
SUPPLY
=
±
15V, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST
CONDITIONS
ICL8052
ICL8052A
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
EACH OPERATIONAL AMPLIFIER
Input Offset Voltage
V
OS
V
CM
= 0V
-
20
75
-
20
75
mV
Input Current (Either Input) (Note 11)
I
IN
V
CM
= 0V
-
5
50
-
2
10
pA
Common-Mode Rejection Ratio
CMRR
V
CM
=
±
10V
70
90
-
70
90
-
dB
Non-Linear Component of Common-
Mode Rejection Ratio (Note 12)
V
CM
=
±
2V
-
110
-
-
110
-
dB
Large Signal Voltage Gain
A
V
R
L
= 50k
20,000
-
-
20,000
-
-
V/V
Slew Rate
SR
-
6
-
-
6
-
V/
μ
s
Unity Gain Bandwidth
GBW
-
1
-
-
1
-
MHz
Output Short-Circuit Current
I
SC
-
20
-
-
20
-
mA
COMPARATOR AMPLIFIER
Small-Signal Voltage Gain
A
VOL
R
L
= 30k
-
4000
-
-
-
-
V/V
Positive Output Voltage Swing
+V
O
12
13
-
12
13
-
V
Negative Output Voltage Swing
-V
O
-2.0
-2.6
-
-2.0
-2.6
-
V
VOLTAGE REFERENCE
Output Voltage
V
O
1.5
1.75
2.0
1.60
1.75
1.90
V
Output Resistance
R
O
-
5
-
-
5
-
Temperature Coefficient
TC
-
50
-
-
40
-
ppm/
o
C
Supply Voltage Range
V
SUPPLY
±
10
-
±
16
±
10
-
±
16
V
Supply Current Total
I
SUPPLY
-
6
12
-
6
12
mA
NOTES:
11. 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.
12. This is the only component that causes error in dual-slope converter.
ICL8068 Electrical Specifications
V
SUPPLY
=
±
15V, Unless Otherwise Specified
(Continued)
PARAMETER
SYMBOL
TEST
CONDITIONS
ICL8068
ICL8068A
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
ICL8052/ICL7104, ICL8068/ICL7104
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