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參數(shù)資料
| 型號： | OPA646U |
| 英文描述： | Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
| 中文描述： | 低功耗，寬帶運(yùn)算放大器 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大小： | 165K |
| 代理商： | OPA646U |
OPA646
4
Frequency (Hz)
V
√
H
VOLTAGE NOISE vs FREQUENCY
100
80
60
40
20
0
10
100
1k
10k
100k
1M
10M
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
–
8
7
6
5
4
–75
Ambient Temperature (°C)
S
SUPPLY CURRENT vs TEMPERATURE
–50
–25
0
+25
+50
+75
+100
+125
110
100
90
80
70
–5
Common-Mode Voltage (V)
C
COMMON-MODE REJECTION
vs INPUT COMMON-MODE VOLTAGE
–4
–3
–2
–1
0
+1
+2
+3
+4
+5
90
80
70
60
50
–75
Temperature (°C)
A
O
A
OL
, PSR, AND CMR vs TEMPERATURE
CMR
–50
–25
0
+25
+50
+75
+100
+125
PSR+
A
OL
PSR–
TYPICAL PERFORMANCE CURVES
At 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.
4
2
0
–75
Ambient Temperature (°C)
I
INPUT BIAS CURRENT vs TEMPERATURE
–50
–25
0
+25
+50
+75
+100
+125
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA650 | Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA650N | Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA650NB | Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA650P | Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA650U | Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA646UB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA648 | 制造商:BB 制造商全稱:BB 功能描述:ULTRA-WIDEBAND CURRENT FEEDBACK OPERATIONAL AMPLIFIER |
| OPA648H | 制造商:BB 制造商全稱:BB 功能描述:ULTRA-WIDEBAND CURRENT FEEDBACK OPERATIONAL AMPLIFIER |
| OPA648P | 制造商:BB 制造商全稱:BB 功能描述:ULTRA-WIDEBAND CURRENT FEEDBACK OPERATIONAL AMPLIFIER |
| OPA648U | 制造商:BB 制造商全稱:BB 功能描述:ULTRA-WIDEBAND CURRENT FEEDBACK OPERATIONAL AMPLIFIER |
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