參數(shù)資料
型號： OPA3681E
英文描述： Triple Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable
中文描述： 三寬帶，電流反饋運算放大器，禁用
文件頁數(shù)： 9/21頁
文件大?。?/td> 234K
代理商： OPA3681E
9
OPA3681
TYPICAL PERFORMANCE CURVES: V
S
= +5V
G = +2, R
F
= 499
, and R
L
= 100
, unless otherwise noted (see Figure 1).
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
Frequency (25MHz/div)
0
250
125
SMALL-SIGNAL FREQUENCY RESPONSE
N
G = +2,
R
F
= 499
V
O
= 0.5Vp-p
G = +10,
R
F
= 182
G = +5,
R
F
= 365
G = +1,
R
F
= 549
8
7
6
5
4
3
2
1
0
–1
–2
Frequency (25MHz/div)
0
250
125
LARGE-SIGNAL FREQUENCY RESPONSE
G
G = +2
R
L
= 100
to 2.5V
V
O
= 0.5Vp-p
V
O
= 1Vp-p
V
O
= 2Vp-p
2.10
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
SMALL-SIGNAL PULSE RESPONSE
Time (5ns/div)
O
G = +2
V
O
= 0.5Vp-p
4.5
4.1
3.7
3.3
2.9
2.5
2.1
1.7
1.3
0.9
0.5
LARGE-SIGNAL PULSE RESPONSE
Time (5ns/div)
O
G = +2
V
O
= 2Vp-p
70
60
50
40
30
20
10
0
RECOMMENDED R
S
vs CAPACITIVE LOAD
Capacitive Load (pF)
1
10
100
R
S
)
15
12
9
6
3
0
–3
–6
–9
–12
–15
FREQUENCY RESPONSE vs CAPACITIVE LOAD
Frequency (20MHz/div)
0
200MHz
100MHz
G
C
L
= 22pF
C
L
= 10pF
C
L
= 47pF
C
L
= 100pF
499
499
0.1
μ
F
57.6
806
806
1k
V
I
+5V
V
O
R
S
C
L
0.1
μ
F
0.1
μ
F
相關(guān)PDF資料
PDF描述
OPA3681U Triple Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable
OPA3682 Triple, Wideband, Fixed Gain BUFFER AMPLIFIER With Disable
OPA3682E Triple, Wideband, Fixed Gain BUFFER AMPLIFIER With Disable
OPA3682U Triple, Wideband, Fixed Gain BUFFER AMPLIFIER With Disable
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA3681E/250 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
OPA3681E/2K5 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
OPA3681U 功能描述:高速運算放大器 Triple Wideband RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA3681U/2K5 制造商:Rochester Electronics LLC 功能描述:- Bulk
OPA3682 制造商:BB 制造商全稱:BB 功能描述:Triple, Wideband, Fixed Gain BUFFER AMPLIFIER With Disable
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