參數(shù)資料
型號： OPA681
英文描述： Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
中文描述： 寬帶，電流反饋運算放大器，禁用
文件頁數(shù)： 10/21頁
文件大?。?/td> 241K
代理商： OPA681
10
OPA681
TYPICAL PERFORMANCE CURVES: V
S
= +5V
(CONT)
G = +2, R
F
= 499
, and R
L
= 100
to +2.5V, unless otherwise noted (see Figure 2).
10
1
0.1
0.01
CLOSED-LOOP OUTPUT IMPEDANCE
Frequency (Hz)
10k
100M
100k
1M
10M
O
)
OPA681
402
+5
–5
402
50
Z
O
–45
–50
–55
–60
–65
–70
–75
–80
–85
Single-Tone Load Power (dBm)
–14
–12
–10
–8
–6
–4
–2
0
2
TWO-TONE, 3RD ORDER SPURIOUS LEVEL
3
50MHz
dBc = dB below carriers
20MHz
10MHz
Load
–40
–50
–60
–70
–80
2ND HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
0.1
1
10
20
2
V
O
= 2Vp-p
R
L
= 100
to 2.5V
G = +2, R
F
= 499
G = +10, R
F
= 200
G = +5, R
F
= 360
3RD HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
0.1
1
10
20
3
–40
–50
–60
–70
–80
V
O
= 2Vp-p
R
L
= 100
to 2.5V
G = +10, R
F
= 200
G = +5, R
F
= 360
G = +2, R
F
= 499
2ND HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
0.1
1
10
20
2
R
L
= 200
R
L
= 100
–50
–60
–70
–80
–90
V
O
= 2Vp-p
G = +2
Loads to 2.5V
R
L
= 500
3RD HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
0.1
1
10
20
3
–50
–60
–70
–80
–90
V
O
= 2Vp-p
G = +2
R
L
= 100
R
L
= 500
R
L
= 200
Loads to 2.5V
相關PDF資料
PDF描述
OPA681N Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
OPA681P Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
OPA681DATASHEET OPA681 Data Sheet - SpeedPlus Wideband. Current Feedback OPERATIONAL AMPLIFIER With Disable
OPA682U Wideband, Fixed Gain BUFFER AMPLIFIER With Disable
OPA682 Wideband, Fixed Gain BUFFER AMPLIFIER With Disable
相關代理商/技術參數(shù)
參數(shù)描述
OPA681DATASHEET 制造商:BB 制造商全稱:BB 功能描述:OPA681 Data Sheet - SpeedPlus Wideband. Current Feedback OPERATIONAL AMPLIFIER With Disable
OPA681N 制造商:BB 制造商全稱:BB 功能描述:Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
OPA681N/250 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
OPA681N/3K 制造商:Rochester Electronics LLC 功能描述:- Bulk
OPA681P 功能描述:高速運算放大器 DIP-8 WB Current-Fd 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
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*