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參數(shù)資料
| 型號(hào)： | OPA641 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Wideband Voltage Feedback Operational Amplifier(寬帶電壓反饋運(yùn)算放大器) |
| 中文描述： | 寬帶電壓反饋運(yùn)算放大器（寬帶電壓反饋運(yùn)算放大器） |
| 文件頁(yè)數(shù)： | 4/13頁(yè) |
| 文件大小： | 136K |
| 代理商： | OPA641 |
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4
OPA641
TYPICAL PERFORMANCE CURVES
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.
90
80
70
60
50
–75
Temperature (°C)
A
O
,
A
OL
, PSR, CMR vs TEMPERATURE
–50
–25
0
25
50
75
100
125
–PSR
A
OL
+PSR
CMR
20
15
10
–75
Ambient Temperature (°C)
INPUT BIAS CURRENT vs TEMPERATURE
–50
–25
0
25
50
75
100
125
70
60
50
40
–60
Ambient Temperature (°C)
O
OUTPUT CURRENT vs TEMPERATURE
–40
–20
0
20
40
60
80
100
120
140
–I
O
+I
O
90
85
80
75
70
65
60
55
50
–5
Common-Mode Voltage (V)
C
COMMON-MODE REJECTION
vs INPUT COMMON-MODE VOLTAGE
–4
–3
–2
–1
0
1
2
3
4
5
17
16
15
14
13
–75
Ambient Temperature (°C)
S
SUPPLY CURRENT vs TEMPERATURE
–50
–25
0
25
50
75
100
125
12
10
8
6
4
2
0
VOLTAGE NOISE vs FREQUENCY
V
√
H
Frequency (Hz)
1k
10k
100k
1M
10M
100
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| OPA641U | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
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