参数资料
型号: LA3241
元件分类: 音频/视频放大
英文描述: 2 CHANNEL, AUDIO PREAMPLIFIER, PDIP24
封装: 0.300 INCH, SDIP-24
文件页数: 6/15页
文件大小: 206K
代理商: LA3241
No. 2564-14/15
LA3241
CT — fi
ILA00655
30
40
50
60
70
80
90
MIC AMP
REC AMP2
VCC=6V
VI= --40dBm
(REC AMP1)
Rg=3.6k
*ALC on
(0.42V 17short)
REC AMP1
Me / Nor on, Nor / High on REC AMP2
Me / Nor off, Nor / High off REC AMP2
CT — fi
ILA00656
30
40
50
60
70
80
90
MIC AMP
REC AMP2
VCC=6V
VI= --40dBm
(REC AMP1)
Rg=3.6k
*ALC on
(0.65V 17open)
REC AMP1
Me / Nor off, Nor / High off REC AMP2
2
5
3
100
5
3
2
3
2
100k
5
1k
3
2
5
10k
2
5
3
100
5
3
2
3
2
100k
5
1k
3
2
5
10k
2
5
3
100
5
3
2
3
2
100k
5
1k
3
2
5
10k
CT — fi
ILA00657
30
40
50
60
70
80
90
MIC AMP
REC AMP1
MIC AMP
REC AMP1
VCC=6V
VO=0dBm
Rg=3.6k
*ALC off
REC AMP2
2
5
3
100
5
3
2
3
2
100k
5
1k
3
2
5
10k
CT — fi
ILA00659
20
30
40
50
60
70
80
90
MIC AMP
REC AMP1
REC AMP2
2
5
3
100
5
3
2
3
2
100k
5
1k
3
2
5
10k
2
3
5
1.0
10
3
2
1000
5
2
3
100
CT — fi
ILA00658
Rr — VCC
Rr — Cr
ILA00660
30
2
4
6
8
10
12
14
16
18
ILA00662
--60
--50
--40
--30
--20
--10
--50
--40
--30
--20
--10
40
50
60
70
80
90
MIC AMP
REC AMP
REC AMP2
VCC=6V
VI= --40dBm
(REC AMP2)
Rg=3.6k
*ALC on
(0.42V 17short)
Me / Nor off, Nor / High off REC AMP1
Me / Nor on, Nor / High on REC AMP1
VCC=6V
VI= --40dBm
(REC AMP2)
Rg=3.6k
*ALC on
(0.65V 17open)
MIC AMP
Me / Nor on, Nor / High on REC AMP1
Me / Nor off, Nor /
High off REC AMP1
VR= --20dBm
f=100Hz
CR ???
REC AM
P
MIC AMP
2
5
3
100
5
3
2
3
2
100k
5
1k
3
2
5
10k
Rr — fr
ILA00661
--60
--50
--40
--30
--20
--10
0
10
20
MIC AMP
REC AMP
VCC=6V
fr=100Hz
VR= --20dBm
REC
MIC
Me / Nor on, Nor / High on REC AMP2
VCC=6V
VR= --20dBm
No CR
Ripple frequency, fr — Hz
Ripple
rejection
ratio,
Rr
dB
Ripple
rejection
ratio,
Rr
dB
Ripple filter capacitor, Cr — F
Input frequency, fi — Hz
Crosstalk,
CT
dB
Input frequency, fi — Hz
Supply voltage, VCC — V
Input frequency, fi — Hz
Crosstalk,
CT
dB
Crosstalk,
CT
dB
Crosstalk,
CT
dB
Ripple
rejection
ratio,
Rr
dB
Crosstalk,
CT
dB
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