- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373931 > AD8045 (Analog Devices, Inc.) 3 nV/Hz Ultralow Distortion, High Speed Op Amp PDF資料下載
參數(shù)資料
| 型號： | AD8045 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 3 nV/Hz Ultralow Distortion, High Speed Op Amp |
| 中文描述： | 3內(nèi)華達州/ Hz的超低失真，高速運算放大器 |
| 文件頁數(shù)： | 18/24頁 |
| 文件大?。?/td> | 474K |
| 代理商： | AD8045 |
AD8045
OUTPUT NOISE
Figure 66 shows the contributors to the noise at the output of a
noninverting configuration.
Rev. A | Page 18 of 24
R
G
R
F
V
OUT
R
S
+
–
V
EN
V
RF
V
RG
V
RS
I
EN
+
I
EN
–
0
Figure 66. Amplifier DC Errors
Ven
, IN+, and IN are due to the amplifier.
are due to the feedback network resistors.
R
S
R
V
source resistor,
R
S
. Total output voltage noise,
rms sum of all the contributions.
,
, and
F
R
V
G
R
V
G
and
R
F
,
and
EN
OUT
V
_
, is the
=
(
IN
EN
)
OUT
V
(
n
G
_
)
(
)
(
)
(
)
2
2
2
2
2
4
4
4
n
S
n
G
f
n
G
F
n
S
G
kTR
G
kTR
kTR
G
||R
R
IN
G
R
Ven
+
+
+
×
×
+
×
×
+
+
×
where:
G
n
is the noise gain
+
G
G
F
R
R
R
.
Ven
is the op amp input voltage noise.
IN
is the op amp input current noise.
Table 7 lists the expected output voltage noise spectral density
for several gain configurations.
Table 7. Noise and Bandwidth for Various Gains
Gain
+1
+2
+5
+10
1
R
F
0
499
499
499
499
R
G
499
124
56
499
R
S
100
0
0
0
N/A
3 dB
Bandwidth
1
1 GHz
400 MHz
90 MHz
40 MHz
300 MHz
Output
Noise
(nV/√Hz)
3.3
7.4
16.4
31
7.4
1
R
L
= 1 k.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD8045ACP-R2 | 3 nV/Hz Ultralow Distortion, High Speed Op Amp |
| AD8045ACP-REEL | 3 nV/Hz Ultralow Distortion, High Speed Op Amp |
| AD8045ACP-REEL7 | 3 nV/Hz Ultralow Distortion, High Speed Op Amp |
| AD8045ACPZ-R2 | 3 nV/Hz Ultralow Distortion, High Speed Op Amp |
| AD8045ACPZ-REEL | 3 nV/Hz Ultralow Distortion, High Speed Op Amp |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8045ACP-EBZ | 功能描述:BOARD EVAL FOR AD8045ACP RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 運算放大器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| ad8045acp-r2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD8045ACP-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:3 nV/Hz Ultralow Distortion, High Speed Op Amp |
| AD8045ACP-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Single Volt Fdbk |
| AD8045ACPZ-R2 | 制造商:Analog Devices 功能描述:OP Amp Single Volt Fdbk 制造商:Analog Devices 功能描述:OP AMP SGL VOLT FDBK 6V/12V 8LFCSP EP - Tape and Reel 制造商:Analog Devices 功能描述:AMP VOLT FEEDBACK 8045 LFCSP-8 制造商:Analog Devices 功能描述:AMP, VOLT FEEDBACK, 8045, LFCSP-8 |
發(fā)布緊急采購，3分鐘左右您將得到回復。