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參數(shù)資料
| 型號(hào)： | OPA640UB |
| 英文描述： | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| 中文描述： | 寬帶電壓反饋運(yùn)算放大器 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大?。?/td> | 190K |
| 代理商： | OPA640UB |
OPA640
5
40
30
20
10
0
0
Capacitive Load (pF)
I
)
RECOMMENDED ISOLATION RESISTANCE
vs CAPACITIVE LOAD FOR G = +1
10
20
30
40
50
60
70
200
160
120
80
40
0
–40
–80
–120
–160
–200
Time (5ns/Div)
O
SMALL SIGNAL TRANSIENT RESPONSE
(G = +1, R
L
= 100
)
TYPICAL PERFORMANCE CURVES
(CONT)
T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
, C
L
= 2pF, R
FB
= 402
and all four power supply pins are used, unless otherwise noted. R
FB
= 25
for a gain of +1.
2.0
1.6
1.2
0.8
0.4
0
–0.4
–0.8
–1.2
–1.6
–1V
Time (5ns/Div)
O
LARGE SIGNAL TRANSIENT RESPONSE
(G = +1, R
L
= 100
)
A
= +5V/V CLOSED-LOOP
SMALL SIGNAL BANDWIDTH
G
Frequency (Hz)
1M
10M
100M
1G
17
14
11
8
5
2
–1
–4
0
–45
–90
C
Closed-Loop
Phase
Bandwidth
= 68MHz
Gain
G = +1V/V CLOSED-LOOP
SMALL SIGNAL BANDWIDTH
G
Frequency (Hz)
10M
100M
1G
10G
9
6
3
0
–3
–6
–9
–12
–15
–18
–21
0
–45
–90
–135
–180
–225
–270
P
Gain
SO-8
Closed-Loop
Phase
DIP
Bandwidth
= 1.05GHz
SO-8
Bandwidth
= 1.45GHz
–40°C SO-8
Bandwidth
= 1.71GHz
G = +2V/V CLOSED-LOOP
SMALL SIGNAL BANDWIDTH
G
Frequency (Hz)
1M
10M
100M
1G
9
6
3
0
–3
–6
0
–45
–90
–135
–180
–225
–270
P
Closed-Loop
Phase
SO-8
Bandwidth
= 286MHz
DIP
= 262MHz
Gain
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA642 | Wideband, Low Distortion, Low Gain OPERATIONAL AMPLIFIER |
| OPA642N | Wideband, Low Distortion, Low Gain OPERATIONAL AMPLIFIER |
| OPA642P | Wideband, Low Distortion, Low Gain OPERATIONAL AMPLIFIER |
| OPA642PB | Wideband, Low Distortion, Low Gain OPERATIONAL AMPLIFIER |
| OPA642U | Wideband, Low Distortion, Low Gain OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA641 | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641H | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641HSQ | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641P | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641PB | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
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