Datasheet

Output
Output
Time(0.4 s/div)m
5V/div
+18V
-18V
37V
PP
SineWave
( 18.5V)±
OPA141
45
40
35
30
25
20
15
10
5
0
Overshoot(%)
0 100 200 300 400 500 600 700 800 900 1000
CapacitiveLoad(pF)
R =0W
OUT
R =24W
OUT
R =51W
OUT
OPA141
R =
I
2kW
R
OUT
C
L
R
F
=2kW
+15V
-15V
G= 1-
Time(0.4 s/div)m
2kW
20kW
V
IN
V
OUT
OPA141
5V/div
V
IN
V
OUT
G=+10
Time(0.4 s/div)m
2kW
20kW
V
IN
V
OUT
OPA141
5V/div
V
IN
V
OUT
G= 10-
Time(100ns/div)
20mV/div
C =100pF
L
+15V
-15V
R 2kW
F
=R 2kW
I
=
C
L
OPA141
G= 1-
20mV/div
Time(100ns/div)
C =100pF
L
+15V
-15V
C
L
R
L
OPA141
G=+1
OPA141
OPA2141
OPA4141
www.ti.com SBOS510B –MARCH 2010–REVISED MAY 2010
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, V
S
= ±18V, R
L
= 2kΩ connected to midsupply, V
CM
= V
OUT
= midsupply, unless otherwise noted.
SMALL-SIGNAL OVERSHOOT
vs CAPACITIVE LOAD (100mV Output Step) NO PHASE REVERSAL
Figure 20. Figure 21.
POSITIVE OVERLOAD RECOVERY NEGATIVE OVERLOAD RECOVERY
Figure 22. Figure 23.
SMALL-SIGNAL STEP RESPONSE SMALL-SIGNAL STEP RESPONSE
(100mV) (100mV)
Figure 24. Figure 25.
Copyright © 2010, Texas Instruments Incorporated 11
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