參數(shù)資料
型號(hào): OPA404SG
元件分類(lèi): 運(yùn)算放大器
英文描述: Quad High-Speed Precision Difet OPERATIONAL AMPLIFIER
中文描述: 四高速精密運(yùn)算放大器Difet
文件頁(yè)數(shù): 10/11頁(yè)
文件大?。?/td> 228K
代理商: OPA404SG
10
OPA404
FIGURE 7. Voltage-Controlled Microamp Current Source.
FIGURE 9. FET Instrumentation Amplifier with Shield Driver.
FIGURE 8. Sensitive Photodiode Amplifier.
E
1
E
1
Output = 1μA/V
I
O
1
2
3
1M
R
6
5
3
2
INA105
Differential
Input
1
I
O
= (E
1
– E
2
) /R
Load
1/4
OPA404
+15V
Output
0.01μF
Guard
Pin Photodiode
UDT Pin-040A
2
3
8
4
1
–15V
<1pF to prevent gain peaking
5 x 8
8
V/W
0.1μF
0.01μF
1/4
OPA404
Circuit must be well shielded.
1000M
1000M
12
13
3
1
2
6
7
5
10
9
8
14
1/4
OPA404
1/4
OPA404
1/4
OPA404
1/4
OPA404
Input
+
Guard
20k
20k
Guard
R
F
10k
R
F
10k
20k
20k
A
V
= 101μV/V
I
1pA
R
10
13
BW
100kHz
Differential Voltage Gain = 1+ (2R
F
/R
G
)
B
R
G
/2
100
R
G
/2
100
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