OPA317 Datasheet, PDF (7/29 Pages) Texas Instruments – Low-Offset, Rail-to-Rail I/O Operational Amplifier Precision Catalog

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OPA317
OPA2317
OPA4317
SBOS682A – MAY 2013 – REVISED JUNE 2013
TYPICAL CHARACTERISTICS (continued)
At T_A = +25°C, C_L = 0 pF, R_L = 10 kΩ connected to midsupply, V_CM = V_OUT = midsupply, unless otherwise noted.
250
-I_B
200
150 ^-IB
25
V_S = 5.5V
20
100
V_S = 1.8V
50
15
0
V_S = 5.5V
V_S = 1.8V
-50
10
-100
-150 ^+IB
5
-200
-250
+I_B
-50 -25
0
25
50
75 100 125
0
-50 -25
0
25
50
75 100 125
Temperature (°C)
Figure 7. INPUT BIAS CURRENT vs TEMPERATURE
Temperature (°C)
Figure 8. QUIESCENT CURRENT vs TEMPERATURE
G=1
R_L = 10kW
G = +1
R_L = 10kW
Time (50ms/div)
Figure 9. LARGE-SIGNAL STEP RESPONSE
0
Input
Output
10 kW
+2.5 V
1 kW
0
Device
-2.5 V
Time (50 ms/div)
Figure 11. POSITIVE OVER-VOLTAGE RECOVERY
Time (5ms/div)
Figure 10. SMALL-SIGNAL STEP RESPONSE
Input
0
0
Output
1 kW
10 kW
+2.5 V
Device
-2.5 V
Time (50 ms/div)
Figure 12. NEGATIVE OVER-VOLTAGE RECOVERY
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