Datasheet

0
5
10
15
20
25
30
35
40
45
50
0 50 100 150 200 250 300 350 400
Capacitance (pF)
Overshoot (%)
R
S
= 0 W
R
S
= 25 W
R
S
= 50 W
V
OUT
= 100 mV
PP
G = +1 V/V
G019
+15 V
-15 V
R
S
C
L
OPA1662
R
L
0
5
10
15
20
25
30
35
40
45
50
0 50 100 150 200 250 300 350 400
Capacitance (pF)
Overshoot (%)
R
S
= 0 W
R
S
= 25 W
R
S
= 50 W
V
OUT
= 100 mV
PP
G = −1 V/V
G020
OPA1662
R =
I
2 kW
R
S
C
L
R
F
= 2 kW
+15 V
-15 V
0
5
10
15
20
25
30
35
40
45
50
0 50 100 150 200 250 300 350 400
Capacitance (pF)
Overshoot (%)
R
S
= 0 W
R
S
= 25 W
R
S
= 50 W
V
OUT
= 100 mV
PP
G = +1 V/V
V
S
= 1.5 V±
G034
+15 V
-15 V
R
S
C
L
OPA1662
R
L
0
5
10
15
20
25
30
35
40
45
50
0 50 100 150 200 250 300 350 400
Capacitance (pF)
Overshoot (%)
R
S
= 0 W
R
S
= 25 W
R
S
= 50 W
V
OUT
= 100 mV
PP
G = −1 V/V
V
S
= 1.5 V±
G033
OPA1662
R =
I
2 kW
R
S
C
L
R
F
= 2 kW
+15 V
-15 V
0
5
10
15
20
25
30
35
40
45
50
0 50 100 150 200 250 300 350 400
Capacitance (pF)
Percent Overshoot (%)
V
S
= ± 18 V
V
S
= ± 1.5 V
G = +1 V/V
V
IN
= 100 mV
PP
G037
0
5
10
15
20
25
30
35
40
45
50
0 1 2 3 4 5
Capacitance (pF)
Overshoot (%)
V
S
= 18 V±
V
S
= 1.5 V±
V
OUT
= 100 mV
PP
G = +1 V/V
C
L
= 100 pF
G021
OPA1662
R =
I
2 kW
R
S
C
L
C
F
R
F
= 2 kW
+15 V
-15 V
OPA1662
OPA1664
SBOS489 –DECEMBER 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, V
S
= ±15 V, and R
L
= 2 kΩ, unless otherwise noted.
SMALL-SIGNAL OVERSHOOT SMALL-SIGNAL OVERSHOOT
vs CAPACITIVE LOAD vs CAPACITIVE LOAD
Figure 25. Figure 26.
SMALL-SIGNAL OVERSHOOT SMALL-SIGNAL OVERSHOOT
vs CAPACITIVE LOAD vs CAPACITIVE LOAD
Figure 27. Figure 28.
SMALL-SIGNAL OVERSHOOT PERCENT OVERSHOOT
vs FEEDBACK CAPACITOR vs CAPACITIVE LOAD
Figure 29. Figure 30.
10 Copyright © 2011, Texas Instruments Incorporated
Product Folder Link(s): OPA1662 OPA1664