Datasheet

OPA227, 2227, 4227
OPA228, 2228, 4228
10
SBOS110A
www.ti.com
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°C, R
L
= 10kΩ, and V
S
= ±15V, unless otherwise noted.
SMALL-SIGNAL STEP RESPONSE
G = +10, C
L
= 1000pF, R
L
= 1.8kΩ
500ns/div
200mV/div
SMALL-SIGNAL STEP RESPONSE
G = +10, C
L
= 5pF, R
L
= 1.8kΩ
500ns/div
200mV/div
LARGE-SIGNAL STEP RESPONSE
G = –10, C
L
= 100pF
2µs/div
5V/div
SMALL-SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
1k100101 100k10k
Load Capacitance (pF)
70
60
50
40
30
20
10
0
Overshoot (%)
G = –100
G = +100
OPA228
G = ±10
OPA228
OPA228
OPA228
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
1M 10M
Frequency (Hz)
1k
10k 100k
30
25
20
15
10
5
0
Output Voltage (Vp-p)
V
S
= ±15V
V
S
= ±5V
OPA228