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參數(shù)資料
| 型號(hào)： | OPA631U |
| 英文描述： | Low Power, Single-Supply OPERATIONAL AMPLIFIERS TM |
| 中文描述： | 低功耗，單電源運(yùn)算放大器商標(biāo) |
| 文件頁(yè)數(shù)： | 8/17頁(yè) |
| 文件大?。?/td> | 176K |
| 代理商： | OPA631U |
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8
OPA631, OPA632
TYPICAL PERFORMANCE CURVES: V
S
= +5V
(Cont.)
At T
A
= 25
°
C, G = +2, R
F
= 750
, and R
L
= 150
to V
S
/2, unless otherwise noted (see Figure 1).
1000
100
10
1
R
S
vs CAPACITIVE LOAD
Capacitive Load (pF)
1
10
100
1000
R
S
)
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
FREQUENCY RESPONSE vs CAPACITIVE LOAD
Frequency (MHz)
1
10
100
300
N
R
S
OPA63x
V
O
1k
C
L
+V
S
/2
C
L
= 100pF
C
L
= 1000pF
C
L
= 10pF
100
90
80
70
60
50
40
30
20
10
0
–10
–20
OPEN-LOOP GAIN AND PHASE
Frequency (Hz)
1k
10k
100k
1M
10M
100M
1G
O
0
–30
–60
–90
–120
–150
–180
–210
–240
–270
–300
–330
–360
O
°
)
Open-Loop Phase
Open-Loop Gain
100
10
1
0.1
CLOSED-LOOP OUTPUT IMPEDANCE
vs FREQUENCY
Frequency (Hz)
1k
10k
100k
1M
10M
100M
O
)
G = +1
R
F
= 25
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
INPUT DC ERRORS vs TEMPERATURE
Temperature (
°
C)
–40
–20
0
20
40
60
80
100
I
20
18
16
14
12
10
8
6
4
2
0
I
μ
A
1
μ
A
Input Offset Voltage
Input Bias Current
10X Input Offset Current
12
10
8
6
4
2
0
POWER SUPPLY AND OUTPUT CURRENT
vs TEMPERATURE
Temperature (
°
C)
–40
–20
0
20
40
60
80
100
Q
120
100
80
60
40
20
0
O
Sinking Output Current
Sourcing Output Current
Quiescent Supply Current
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| OPA632N/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 |
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