參數(shù)資料
型號(hào)： OPA686
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： Wideband, Low Noise, Voltage Feedback OPERATIONAL AMPLIFIER
中文描述： 寬帶，低噪聲，電壓反饋運(yùn)算放大器
文件頁(yè)數(shù)： 7/15頁(yè)
文件大?。?/td> 158K
代理商： OPA686
7
OPA686
TYPICAL PERFORMANCE CURVES: V
S
=
±
5V
(CONT)
At T
A
= +25
°
C, G = +10, R
F
= 453
, and R
L
= 100
, unless otherwise noted. See Figure 1.
14
12
10
8
6
4
2
0
140
120
100
80
60
40
20
0
POWER SUPPLY and OUTPUT CURRENT
vs TEMPERATURE
Temperature (
°
C)
–50
–25
0
25
50
75
100
125
P
O
Power Supply Current
Output Current Sourcing
Output Current Sinking
1.3
1.1
0.9
0.7
0.5
0.3
0.1
–0.1
13
11
9
7
5
3
1
–1
INPUT DC ERRORS vs TEMPERATURE
Temperature (
°
C)
–50
–25
0
25
50
75
100
125
V
O
I
μ
A
Input Bias Current
Offset Voltage
Input Offset Current
90
80
70
60
50
40
30
20
10
0
0
–30
–60
–90
–120
–150
–180
–210
–240
–270
OPEN-LOOP GAIN and PHASE
Frequency (Hz)
100
10M
100M
1G
1k
10k
100k
1M
O
O
| A
OL
|
∠
A
OL
10
1.0
0.1
0.01
0.001
CLOSED-LOOP OUTPUT IMPEDANCE
Frequency (Hz)
10M
100M
10k
100k
1M
O
)
OPA686
450
50
50
Z
O
10
7
10
6
10
5
10
4
10
3
DIFFERENTIAL and COMMON-MODE
INPUT IMPEDANCE
Frequency (Hz)
100
10M
10M
1k
10k
100k
1M
I
)
Common-Mode
Differential
110
100
90
80
70
60
50
40
30
20
10
CMRR and PSRR
Frequency (Hz)
100
10M
100M
1k
10k
100k
1M
P
CMRR
+PSRR
–PSRR
相關(guān)PDF資料
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