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參數(shù)資料
| 型號： | OPA2634 |
| 英文描述： | Dual, Wideband, Single-Supply OPERATIONAL AMPLIFIER |
| 中文描述： | 雙路，寬帶，單電源運算放大器 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 155K |
| 代理商： | OPA2634 |
7
OPA2634
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).
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
TWO-TONE, 3rd-ORDER
INTERMODULATION SPURIOUS
Single-Tone Load Power (dBm)
–16
–14
–12
–10
–8
–6
–4
–2
0
3
f
O
= 5MHz
f
O
= 10MHz
f
O
= 20MHz
Load Power at
Matched 50
Load
80
75
70
65
60
55
50
45
40
35
30
CMRR AND PSRR vs FREQUENCY
Frequency (Hz)
100
1k
10k
100k
1M
10M
R
CMRR
PSRR
100
10
1
INPUT NOISE DENSITY vs FREQUENCY
Frequency (Hz)
100
1k
10k
100k
1M
10M
V
√
H
C
√
H
Voltage Noise, e
ni
= 5.6nV/
√
Hz
Current Noise, i
ni
= 2.8pA/
√
Hz
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
FREQUENCY RESPONSE vs CAPACITIVE LOAD
Frequency (MHz)
1
10
100
300
N
V
O
= 0.2Vp-p
R
S
OP1/2
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
1000
100
10
1
RECOMMENDED R
S
vs CAPACITIVE LOAD
Capacitive Load (pF)
1
10
100
1000
R
S
)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA2634U | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| OPA2650 WAF | 制造商:Texas Instruments 功能描述: |
| OPA2650E | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA2650P | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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