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參數(shù)資料
| 型號(hào)： | OPA643U |
| 英文描述： | Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER |
| 中文描述： | 寬帶低失真，高增益運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 7/17頁(yè) |
| 文件大?。?/td> | 262K |
| 代理商： | OPA643U |
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OPA643
7
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
, R
F
= 402
, unless otherwise noted.
CLOSED-LOOP OUTPUT IMPEDANCE
Frequency (MHz)
500
0
0.1
1
10
100
10
1
0.10
0.01
0.001
O
)
G = +5
OUTPUT AND QUIESCENT CURRENT
vs TEMPERATURE
Ambient Temperature (°C)
–50
–25
0
25
50
75
100
125
80
70
60
50
40
30
20
10
0
O
I
O
+
I
O
–
I
CC
CMR AND PSR vs FREQUENCY
Frequency (Hz)
100
90
80
70
60
50
40
30
20
R
10
2
10
3
10
4
10
5
10
6
10
7
10
8
PSR
CMR
DIFFERENTIAL AND COMMON-MODE
INPUT IMPEDANCE
Frequency (Hz)
1000
100
10
1
I
)
10
2
10
3
10
4
10
5
10
6
10
7
10
8
Differential Input
Common-Mode Input
COMMON-MODE REJECTION
vs INPUT COMMON-MODE VOLTAGE
90
80
70
60
50
–5
–4
–3
–2
Common-Mode Voltage
–1
0
1
2
4
3
5
C
A
OL
, PSR AND CMR vs TEMPERATURE
Temperature (°C)
–75
–50
–25
0
25
50
75
100
125
110
100
90
80
A
O
,
+PSR
A
OL
CMR
–PSR
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA643NB | Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA643UB | 制造商:Rochester Electronics LLC 功能描述:HIGH SPEED OP AMP - Bulk |
| OPA644 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OPA644 - DISCONTINUED PRODUCT. No longer recommended for new design. |
| OPA644U | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA644UB | 制造商:BB 制造商全稱:BB 功能描述:Low Distortion Current Feedback OPERATIONAL AMPLIFIER |
| OPA646 | 制造商:BB 制造商全稱:BB 功能描述:Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
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