LA3241 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA3241 Datasheet PDF : 15 Pages
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LA3241
CT — fi
90
REC AMP1→ MIC AMP
REC AMP2
80
MIC AMP
70
Me / Nor on, Nor / High on REC AMP2
60
Me / Nor off, Nor / High off REC AMP2
50
VCC=6V
VI= --40dBm
(REC AMP1)
40
Rg=3.6kΩ
*ALC on
(0.42V 17short)
30
2 3 5 100 2 3 5 1k 2 3 5 10k 2 3 5 100k
Input frequency, fi — Hz
ILA00655
CT — fi
90
REC
AMP2→
MIC
REC
AMP
AMP1
80
MIC AMP
70
REC AMP1
60
50
VCC=6V
40
VO=0dBm
Rg=3.6kΩ
30
*ALC off
2 3 5 100 2 3 5 1k 2 3 5 10k 2 3 5 100k
Input frequency, fi — Hz
ILA00657
CT — fi
90
REC
AMP2→
MIC
REC
AMP
AMP1
80
MIC AMP
70
Me / Nor on, Nor / High on REC AMP1
60
Me / Nor off, Nor /
High off REC AMP1
50
VCC=6V
40 VI= --40dBm
(REC AMP2)
30 Rg=3.6kΩ
*ALC on
20 (0.65V 17open)
2 3 5 100 2 3 5 1k 2 3 5 10k 2 3 5 100k
Input frequency, fi — Hz
ILA00659
Rr — fr
20
VCC=6V
10
VR= --20dBm
No CR
0
--10
--20
--30
REC AMP
--40
MIC AMP
--50
--60
2 3 5 100 2 3 5 1k 2 3 5 10k 2 3 5 100k
Ripple frequency, fr — Hz
ILA00661
CT — fi
90
REC AMP1→ MIC AMP
REC AMP2
80
MIC AMP
70
Me / Nor on, Nor / High on REC AMP2
60
Me / Nor off, Nor / High off REC AMP2
50
VCC=6V
VI= --40dBm
(REC AMP1)
40
Rg=3.6kΩ
*ALC on
30
(0.65V 17open)
2 3 5 100 2 3 5 1k 2 3 5 10k 2 3 5 100k
Input frequency, fi — Hz
ILA00656
CT — fi
90
REC AMP2→
MIC AMP
REC AMP
80
MIC AMP
70
Me / Nor on, Nor / High on REC AMP1
60
Me / Nor off, Nor / High off REC AMP1
50
VCC=6V
VI= --40dBm
(REC AMP2)
40
Rg=3.6kΩ
*ALC on
30
(0.42V 17short)
2 3 5 100 2 3 5 1k 2 3 5 10k 2 3 5 100k
Input frequency, fi — Hz
ILA00658
Rr — VCC
--10
VR= --20dBm
f=100Hz
CR ???
--20
--30
REC AMP
--40
MIC AMP
--50
--60
2
4
6
8
10
12
14
16
18
Supply voltage, VCC — V
ILA00660
Rr — Cr
--10
VCC=6V
fr=100Hz
--20
VR= --20dBm
--30
REC
--40
MIC
--50
--60
1.0
2 3 5 10 2 3 5 100 2 3 5 1000
Ripple filter capacitor, Cr — µF ILA00662
No. 2564-14/15
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