OPA209_15 Datasheet, PDF (10/29 Pages) Texas Instruments – 2.2nV/√Hz, Low-Power, 36V, Operational Amplifier

OPA209
OPA2209
OPA4209
SBOS426C – NOVEMBER 2008 – REVISED OCTOBER 2013
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TYPICAL CHARACTERISTICS (continued)
At T_A = +25°C, V_S = ±18V, R_L = 10kΩ connected to midsupply, and V_CM = V_OUT = midsupply, unless otherwise noted.
LARGE-SIGNAL STEP RESPONSE
LARGE-SIGNAL STEP RESPONSE
G = +1
R_L = 604W
C_L = 100pF
G = -1
C_L = 100pF
+18V
Device
-18V
R_L
C_L
R_I
604W
R_F
604W
+18V
Device
C_L
-18V
Time (1ms/div)
Figure 25.
Time (1ms/div)
Figure 26.
NO PHASE REVERSAL
NEGATIVE OVERLOAD RECOVERY
G = -10
Output
V_IN
0V
Output
+18V
Device
-18V
37VPP
Sine Wave
(±18.5V)
0.25ms/div
Figure 27.
POSITIVE OVERVOLTAGE RECOVERY
V_OUT
1kW
V_IN
10kW
Device
V_OUT
0V
V_IN
Time (0.5ms/div)
G = -10
Figure 29.
V_OUT
1kW
V_IN
10kW
Device
V_OUT
Time (0.5ms/div)
Figure 28.
SMALL-SIGNAL OVERSHOOT vs CAPACITIVE LOAD
60
50
G = +1
40
G = -1
30
20
10
0
0 200 400 600 800 1000 1200 1400 1600
Capacitive Load (pF)
Figure 30.
10
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