參數(shù)資料
型號: OPA628
英文描述: Low Distortion Wideband OPERATIONAL AMPLIFIER
中文描述: 低失真寬帶運(yùn)算放大器
文件頁數(shù): 5/13頁
文件大?。?/td> 172K
代理商: OPA628
5
OPA628
TYPICAL PERFORMANCE CURVES
(CONT)
At V
CC
=
±
5VDC, R
L
=100
, G = +2, and T
A
= +25
°
C, unless otherwise noted.
5MHz HARMONIC DISTORTION vs OUTPUT SWING
–70
–75
–80
–85
–90
–95
–100
Output Swing (Vp-p)
H
0
0.5
1.0
1.5
2.0
2.5
3.0
2f
3f
G = +2V/V
5MHz HARMONIC DISTORTION vs LOAD RESISTANCE
–70
–75
–80
–85
–90
–95
–100
0
100
200
300
400
500
600
700
800
900 1000
2f
3f
G = +2V/V
V
O
= 2Vp-p
Load Resistance (
)
H
10MHz HARMONIC DISTORTION
vs LOAD RESISTANCE
–65
–70
–75
–80
–85
–90
–95
0
100
200
300
400
500
600
700
800
900 1000
2f
3f
G = +2V/V
V
O
= 2Vp-p
Load Resistance (
)
H
FULL-POWER BANDWIDTH vs OUTPUT SWING
Output Swing (Vp-p)
1G
100M
10M
B
0
1
2
3
4
5
6
G = +1V/V
G = +2V/V
G = +5V/V
Slew Rate Limit
Slew Rate Limit
for G = +5V/V
SETTLING TIME vs CLOSED-LOOP GAIN
100
90
80
70
60
50
40
30
20
10
0
Closed-Loop Gain
–1
–2
–3
–4
–5
S
0.01%
0.1%
V
O
= 2V step
SETTLING TIME vs OUTPUT VOLTAGE CHANGE
100
90
80
70
60
50
40
30
20
10
0
S
0
1
2
3
4
5
Output Voltage Change (Vp-p)
Gain = –1V/V
0.01%
0.1%
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