TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25°C, R
L
= 10kΩ, and V
S
=
±15V,
unless otherwise noted.
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
30
25
Output Voltage (Vp-p)
SMALL-SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
70
V
S
=
±15V
OPA228
60
50
OPA228
Overshoot (%)
20
15
10
5
0
1k
10k
100k
Frequency (Hz)
1M
10M
V
S
=
±5V
G = –100
40
30
G = +100
20
G =
±10
10
0
1
10
100
1k
10k
100k
Load Capacitance (pF)
LARGE-SIGNAL STEP RESPONSE
G = –10, C
L
= 100pF
SMALL-SIGNAL STEP RESPONSE
G = +10, C
L
= 1000pF, R
L
= 1.8kΩ
OPA228
OPA228
200mV/div
5V/div
2µs/div
500ns/div
SMALL-SIGNAL STEP RESPONSE
G = +10, C
L
= 5pF, R
L
= 1.8kΩ
OPA228
200mV/div
500ns/div
10
OPA227, 2227, 4227
OPA228, 2228, 4228
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SBOS110A