Datasheet

−30 −27 −24 −21 −18 −15 −12
−9 −6 −3
0 3 6 9
12 15 18 21 24 27 30
−30 −27 −24 −21 −18 −15 −12
−9 −6 −3
0 3 6 9
12 15 18 21 24 27 30
0
2
4
6
8
10
12
14
16
18
20
CMRR (µV/V)
Percent of Population (~5 kU)
G019
−1.4
−1.2
−1
−0.8
−0.6
−0.4
−0.2
0
0.2
−4
−2
0
2
4
6
8
10
12
Time (5 us/div)
Error Voltage (mV)
Output Voltage (V)
Error Voltage
Output Voltage
G063
−100
−80
−60
−40
−20
0
20
40
60
80
100
120
140
0 20 40 60 80 100 120
Time (µs)
Voltage (mV)
0 nF
1 nF
3 nF
5 nF
10 nF
G065
−0.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
−12
−10
−8
−6
−4
−2
0
2
4
Time (5 us/div)
Error Voltage (mV)
Output Voltage (V)
Error Voltage
Output Voltage
G018
Time (4 µs/div)
Output Voltage (5 V/div)
C
L
= 1000 pF
R
L
= 2 kΩ
G011
Time (4 µs/div)
Output Voltage (25 mV/div)
C
L
= 1000 pF
R
L
= 2 kΩ
G012
INA149
www.ti.com SBOS579B –SEPTEMBER 2011–REVISED JULY 2012
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, R
L
= 2 kΩ connected to ground, and V
S
= ±15 V, unless otherwise noted.
LARGE-SIGNAL STEP RESPONSE SMALL-SIGNAL STEP RESPONSE
Figure 19. Figure 20.
SMALL-SIGNAL RESPONSE vs CAPACITIVE LOAD SETTLING TIME
Figure 21. Figure 22.
SETTLING TIME CMRR HISTOGRAM
Figure 23. Figure 24.
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