參數(shù)資料
型號: OPA4658UB
英文描述: Quad Wideband, Low Power Current Feedback OPERATIONAL AMPLIFIER
中文描述: 四組寬頻,低功耗電流反饋運算放大器
文件頁數(shù): 6/14頁
文件大?。?/td> 247K
代理商: OPA4658UB
6
OPA4658
At T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
, C
L
= 2pF, R
FB
= 402
,
unless otherwise noted.
TYPICAL PERFORMANCE CURVES
(CONT)
5MHz HARMONIC DISTORTION vs OUTPUT SWING
(G = +2)
0
1
2
3
4
Output Swing (Vp-p)
H
–50
–60
–70
–80
–90
–100
3f
O
2f
O
10MHz HARMONIC DISTORTION vs OUTPUT SWING
(G = +2)
0
1
2
3
4
Output Swing (Vp-p)
H
–50
–60
–70
–80
–90
–100
3f
O
2f
O
100k
1M
10M
100M
–40
–60
–80
–100
H
Frequency (Hz)
HARMONIC DISTORTION vs FREQUENCY
(G = +2, V
O
= 2Vp-p)
2f
O
3f
O
SMALL SIGNAL TRANSIENT RESPONSE
(G = +2)
Time (5ns/div)
160
120
80
40
0
–40
–80
–120
–160
O
LARGE SIGNAL TRANSIENT RESPONSE
(G = +2)
Time (5ns/div)
1.6
1.2
0.8
0.4
0
–0.4
–0.8
–1.2
–1.6
O
40
35
30
25
20
15
10
10
100
90
80
70
60
50
40
30
20
RECOMMENDED ISOLATION RESISTANCE
vs CAPACITIVE LOAD
Capacitive Load (pf)
I
G = +2
C
L
1k
R
ISO
402
402
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