參數(shù)資料
型號(hào): OPA4650U
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Wideband, Low Power, Quad Voltage Feedback OPERATIONAL AMPLIFIER
中文描述: 寬帶,低功耗,四路電壓反饋運(yùn)算放大器
文件頁數(shù): 6/13頁
文件大小: 235K
代理商: OPA4650U
6
OPA4650
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
, and R
FB
= 402
,
unless otherwise noted. R
FB
= 25
for a gain of +1.
CLOSED-LOOP BANDWIDTH (G = +10)
Frequency (Hz)
26
23
20
17
14
11
8
5
2
1M
10M
100M
1G
G
SO-14/DIP Bandwidth = 16MHz
OPEN-LOOP GAIN AND PHASE
vs FREQUENCY
60
50
40
30
20
10
0
+45
0
–45
–90
–135
–180
1k
10k
100k
1M
10M
100M
1G
G
P
Frequency (Hz)
Phase
Gain
5MHz HARMONIC DISTORTION
vs OUTPUT SWING
Output Swing (Vp-p)
–60
–70
–80
–90
–100
0.1
1
10
H
3f
O
2f
O
G = +2
10MHz HARMONIC DISTORTION
vs OUTPUT SWING
Output Swing (Vp-p)
–50
–60
–70
–80
–90
0.1
1
10
H
3f
O
2f
O
HARMONIC DISTORTION vs FREQUENCY
(G = +1, V
O
= 2Vp-p)
Frequency (Hz)
–50
–60
–70
–80
–90
100k
1M
10M
100M
H
2f
O
3f
O
HARMONIC DISTORTION vs TEMPERATURE
(f
O
= 5MHz, G = +1, V
O
= 2Vp-p)
–50
–60
–70
–80
–90
–50
–25
0
25
50
75
100
H
Temperature (°C)
3f
O
2f
O
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