LM2904D/DT View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'LM2904D/DT' PDF : 22 Pages View PDF
Electrical characteristics
LM2904
Figure 24. Low drift peak detector
Figure 25. Active bandpass filter
IB
1/2
LM2904
eI
ZI
C
1μ F
1/2
I B LM2904
2IB
Zo
eo
+V1
2IB
R
1M Ω
2N 929 0.001μ F
IB
3R
3M Ω
IB
1/2
LM2904
Input current
compensation
R1
100kΩ
R2
100kΩ
R3
100kΩ
1/2
LM2904
R4
10MΩ
C2
330pF R6
470kΩ
1/2
LM2904
C1
330pF
1/2
LM2904
Fo = 1kHz
Q = 50
Av = 100 (40dB)
R8
100kΩ
C3
10μF
R5
470kΩ
R7
100kΩ
Vo
VCC
12/22
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