參數(shù)資料
型號: OPA128SM
英文描述: Difet Electrometer-Grade OPERATIONAL AMPLIFIER
中文描述: Difet靜電計級運算放大器
文件頁數(shù): 9/11頁
文件大?。?/td> 131K
代理商: OPA128SM
9
OPA128
FIGURE 8. Current-to-Voltage Converter.
FIGURE 7. Sensitive Photodiode Amplifier.
V
O
= 1mV/pA
Output
OPA128
2
3
6
8
10
9
INA101HP
3
4
5
10
11
12
1
14
REF101
5
6
4
1
8
7
+15V
Biased
Current
Transducer
+5V
+5V
FIGURE 9. Biased Current-to-Voltage Converter.
OPA128
2
3
6
8
V
O
= –1V/nA
1000M
18k
2k
Output
Current
Input
OPA128
2
3
6
Output
7
<1pF to prevent gain peaking.
8
+15V
0.1μF
5
x
10
9
V/W
0.1μF
–15V
Circuit must be well shielded.
4
0.01μF
Guard
Silicon Detector Corp.
SD-020-11-21-011
10
10
10
10
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