參數(shù)資料
型號: INA111BU
元件分類: 測量放大器
英文描述: Very High Accuracy Instrumentation Amplifier
中文描述: 極高精度儀表放大器
文件頁數(shù): 4/11頁
文件大?。?/td> 245K
代理商: INA111BU
INA111
4
SETTLING TIME vs GAIN
100
10
1
1
10
100
1000
Gain (V/V)
S
0.01%
0.1%
POWER SUPPLY REJECTION vs FREQUENCY
Frequency (Hz)
P
120
100
80
60
40
20
0
10
100
1k
10k
100k
1M
G = 1k
G = 100
G = 10
G = 1
INPUT COMMON-MODE VOLTAGE RANGE
vs OUTPUT VOLTAGE
Output Voltage (V)
C
–15
–10
0
5
15
–5
15
10
5
0
–5
–10
–15
10
Limited by A
1
+ Output Swing
A
– Output
A
+ Output
Swing Limit
Limited by A
1
Limited by A
2
– Output Swing
– Output Swing
Limited by A
2
+ Output Swing
V
O
V
D/2
+
+
V
CM
(Any Gain)
V
D/2
COMMON-MODE REJECTION vs FREQUENCY
Frequency (Hz)
C
120
100
80
60
40
20
0
10
100
1k
10k
100k
1M
G = 1k
G = 100
G = 10
G = 1
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V
S
=
±
15V, unless otherwise noted.
GAIN vs FREQUENCY
G
Frequency (Hz)
10k
1k
100
10
1
0.1
1k
10k
100k
1M
10M
G = 1k
G = 100
G = 10
G = 1
INPUT-REFERRED NOISE VOLTAGE vs FREQUENCY
Frequency (Hz)
1k
100
10
1
1
10
100
1k
10k
I
H
G = 1
G = 10
G = 100, 1k
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