OPA330_1 Datasheet, PDF (7/30 Pages) Texas Instruments – 50mV VOS, 0.25mV/°C, 35mA CMOS OPERATIONAL AMPLIFIERS Zerø-Drift Series

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OPA330
OPA2330
OPA4330
SBOS432D – AUGUST 2008 – REVISED JUNE 2010
TYPICAL CHARACTERISTICS (continued)
At T_A = +25°C, C_L = 0pF, R_L = 10kΩ connected to midsupply, V_CM = V_OUT = midsupply, unless otherwise noted.
INPUT BIAS CURRENT vs TEMPERATURE
QUIESCENT CURRENT vs TEMPERATURE
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)
Temperature (°C)
Figure 7.
Figure 8.
LARGE-SIGNAL STEP RESPONSE
G=1
R_L = 10kW
SMALL-SIGNAL STEP RESPONSE
G = +1
R_L = 10kW
Time (50ms/div)
Figure 9.
POSITIVE OVER-VOLTAGE RECOVERY
0
Input
Output
10kW
+2.5V
1kW
0
OPA330
-2.5V
Time (50ms/div)
Figure 11.
Time (5ms/div)
Figure 10.
NEGATIVE OVER-VOLTAGE RECOVERY
Input
0
0
Output
10kW
+2.5V
1kW
OPA330
-2.5V
Time (50ms/div)
Figure 12.
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