- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄363780 > OPA643NB Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER PDF資料下載
參數(shù)資料
| 型號： | OPA643NB |
| 英文描述： | Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER |
| 中文描述： | 寬帶低失真，高增益運算放大器 |
| 文件頁數(shù)： | 6/17頁 |
| 文件大?。?/td> | 262K |
| 代理商： | OPA643NB |
OPA643
6
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
, R
F
= 402
, unless otherwise noted.
3RD HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
1
10
0.1
20
G = 5
–40
–50
–60
–70
–80
–90
–100
3
V
O
= 2Vp-p
G = 10
G = 20
0
DC Offset (V)
D
1.4
0.7
0
0.7
1.4
DC Offset (V)
D
°
)
0.004
0.002
0.000
–0.002
–0.004
–0.006
0.015
0.010
0.005
0.000
2ND HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
1
10
0.1
20
G = 10
–40
–50
–60
–70
–80
–90
–100
2
V
O
= 2Vp-p
G = 20
G = 5
OPEN-LOOP GAIN AND PHASE
Frequency (Hz)
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10
2
100
90
80
70
60
50
40
30
20
10
0
O
0
–30
–60
–90
–120
–150
–180
–210
–240
–270
–300
O
TWO-TONE, THIRD ORDER
INTERMODULATION INTERCEPT
Frequency (MHz)
5
0
10
15
20
25
30
35
40
45
50
55
50
45
40
35
30
25
I
100
402
OPA643
50
50
50
P
i
P
O
INPUT VOLTAGE AND CURRENT NOISE DENSITY
Frequency (Hz)
100
10
1
C
√
H
V
√
H
10
2
10
3
10
4
10
5
10
6
10
7
Current Noise
Voltage Noise
2.5pA/
√
Hz
2.3nV/
√
Hz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA643UB | Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER |
| OPA646 | Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
| OPA646U | Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
| OPA650 | Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA650N | Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA643NB/250 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA643NB-250 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OPA643NB-3K | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OPA643P | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA643PB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。