參數(shù)資料
型號(hào)： OPA688U
元件分類(lèi)： 限幅放大器
英文描述： Unity Gain Stable, Wideband VOLTAGE LIMITING AMPLIFIER
中文描述： 單位增益穩(wěn)定，寬帶電壓限幅放大器
文件頁(yè)數(shù)： 6/16頁(yè)
文件大小： 185K
代理商： OPA688U
6
OPA688
TYPICAL PERFORMANCE CURVES—V
S
=
±
5V
G = +2, R
L
= 500
, R
F
= 402
, V
H
= –V
L
= 2V (Figure 1 for AC performance only), unless otherwise noted.
V
L
—LIMITED PULSE RESPONSE
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
Time (20ns/div)
I
V
O
V
IN
G = +2
V
L
= –2V
12
9
6
3
0
–3
–6
–9
–12
–15
–18
NON-INVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Frequency (Hz)
N
1M
10M
100M
1G
V
O
= 0.2Vp-p
G = +1, R
C
=
∞
, R
F
= 25
G = +1, R
C
= 175
, R
F
= 25
G = +2, R
C
=
∞
R
F
R
S
150
R
G
R
C
V
O
V
IN
G = +5, R
C
=
∞
6
3
0
–3
–6
–9
–12
–15
–18
–21
–24
INVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Frequency (Hz)
N
1M
10M
100M
1G
V
O
= 0.2Vp-p
G = –2
G = –5
G = –1
SMALL-SIGNAL PULSE RESPONSE
Time (5ns/div)
O
V
O
= 0.2Vp-p
0.25
0.20
0.15
0.10
0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
V
H
—LIMITED PULSE RESPONSE
V
O
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
Time (20ns/div)
I
V
IN
G
= +2
V
H
= +2V
LARGE-SIGNAL PULSE RESPONSE
Time (5ns/div)
O
V
O
= 4Vp-p
V
H
= –V
L
= 2.5V
2.5
2.0
1.5
0.10
0.05
0
–0.5
–1.0
–1.5
–2.0
–2.5
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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