參數(shù)資料
型號(hào): INA322
元件分類: 測(cè)量放大器
英文描述: Precision Instrumentation Amplifier
中文描述: 精密儀表放大器
文件頁(yè)數(shù): 7/15頁(yè)
文件大?。?/td> 303K
代理商: INA322
INA322
SBOS174
7
TYPICAL PERFORMANCE CURVES
(Cont.)
At T
A
= +25
°
C, V
S
= 5V, V
CM
= 1/2V
S
, R
L
= 25k
, CL = 50pF, unless otherwise noted.
SETTLING TIME vs GAIN
1
10
100
1000
Gain (V/V)
S
μ
s
100
90
80
70
60
50
40
30
20
10
0
Output 2Vp-p
Differential
Input Drive
0.01%
0.1%
PERCENT OVERSHOOT vs LOAD CAPACITANCE
10
100
Load Capacitance (pF)
1k
10k
O
60
50
40
30
20
10
0
Output 100mVp-p
Differential
Input Drive
G = 5
G = 25
SHUTDOWN VOLTAGE vs SUPPLY VOLTAGE
2.3
S
Supply Voltage (V)
3
3.5
4
4.5
5
5.5
3
2.5
2
1.5
1
0.5
0
Normal Operation Mode
Part Draws Below 1
μ
A Quiescent Current
Operation in this Region
is not Recommended
Shutdown Mode
SHUTDOWN TRANSIENT BEHAVIOR
50
μ
s/div
1
V
SD
V
OUT
20
18
16
14
12
10
8
6
4
2
0
1
9
8
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
8
9
1
Offset Voltage (mV)
P
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
20
18
16
14
12
10
8
6
4
2
0
2
1
1
1
1
1
8
6
4
2
0
2
4
6
8
1
1
1
1
1
2
Offset Voltage Drift (
μ
V/
°
C)
P
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
相關(guān)PDF資料
PDF描述
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