Datasheet

0.85
0.8
0.75
0.7
0.65
0 6
6
5
4
3
2
1
I
Q
Slew Rate
Temperature (°C)
Quiescent Current (
mA)
Slew Rate (V/
ms)
-75 -50 -25 0 25 50 75 100 125
5
4
3
2
1
0
Input Current (mA)
Input Voltage (V)
G = 1 V / V
G = 1V / V
G = 1000V/V
G = 1000V/V
V
IN
I
IN
+15V
Flat region represents
normal linear operation.
1
2
3
4
5
-50
15V
-40
-30
-20 -10 0 10 20
30
40 50
10
8
6
4
2
0
0
100
200
300
400
500
-2
-4
-6
-8
-10
Time (ms)
Offset Voltage Change (
mV)
2
1
0
0
Input Bias Current (nA)
I
OS
I
B
-25 -50 -75
1
2
Temperature (°C)
Typical I
B
and I
OS
Range ±2nA at 25°C
25 50 75 100 125
INA129-EP
www.ti.com SBOS508 –DECEMBER 2009
TYPICAL CHARACTERISTICS (continued)
At T
A
= 25°C, V
S
= ±15 V, unless otherwise noted.
QUIESCENT CURRENT AND SLEW RATE
vs
TEMPERATURE INPUT OVER-VOLTAGE V/I CHARACTERISTICS
Figure 9. Figure 10.
INPUT BIAS CURRENT
vs
INPUT OFFSET VOLTAGE WARM-UP TEMPERATURE
Figure 11. Figure 12.
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