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: 2/15页
文件大小: 206K
代理商: LA3241
No. 2564-10/15
LA3241
0
90
80
70
60
50
40
10
20
30
40
50
60
0
2
4
6
8
10
12
14
16
18
2
4
6
8
10
12
14
16
ILA00625
VG — VCC
CT — VCC
0
5
10
15
20
25
0
2
4
6
8
10
12
14
16
18
20
ILA00624
ICCO, ICCS — VCC
ILA00627
VGO, VG — fi
ILA00623
10
20
30
40
50
60
70
80
90
2
3
5
100
2
3
5
1k
2
3
5
10k
2
3
5
100k
MIC AMP
VCC=6.0V
VO=0dBm
CNF=220F
RNF=680
VO= --10dBm
2k
f=1kHz
ALC off
Input frequency
f=1kHz
Rg=3.6k
Rg=3.6k
Nor
/ High
& Me
/ Nor
SW
on
Nor
/ High
& Me
/ Nor
SW
of
f
Me
/ Nor
SW
on
Nor
/ High
SW
on
ILA00626
--90
--80
--70
--60
--50
--40
--30
--20
10
2
3
5
2
3
5
0.1
3
5
1.0
2
0.01
3
5
2
VO, THD — VI
ILA00628
0
2
4
6
8
10
12
14
16
18
20
0
1.0
2.0
3.0
4.0
VO max — VCC
THD=1%
f=1kHz
RL=10k
f=1kHz
VCC=6.0V
RL=10k
ILA00629
--60
--50
--40
--30
--20
--10
0
10
20
100
2
3
5
2
3
5
1.0
3
5
10
2
0.1
3
5
2
VO ALC, THD — VI
THD
VO ALC
Pin 17: ground
VCC=4.5V
RL=10k
Rg=3.6k
ILA00630
--60
--50
--40
--30
--20
--10
0
10
20
100
2
3
5
2
3
5
1.0
3
5
10
2
0.1
3
5
2
VO ALC, THD — VI
THD
VO ALC
Pin 17: open
VCC=4.5V
RL=10k
Rg=3.6k
CH2→CH1
CH1→CH2
THD
Me / Nor & Nor / High Speed SW off
VGO
0dBm
V O
Input voltage, VI — dBm
Supply voltage, VCC — V
Input frequency, fi — Hz
Quiescent
current,
I
CCO
mA
Quiescent
current
(with
the
electronic
switch
on),
I
CCS
mA
Supply voltage, VCC — V
Input voltage, VI — dB
Supply voltage, VCC — V
Voltage
gain,
VG
dB
Crosstalk,
CT
dB
Output
voltage,
V
O
V
Total
harmonic
distortion,
THD
%
Maximum
output
voltage,
V
O
max
V
Voltage
gain
(open
circuit),
VG
O
dB
Voltage
gain
(closed
circuit),
VG
dB
Output
voltage,
V
O
V
Total
harmonic
distortion,
THD
%
Output
voltage,
V
O
V
Total
harmonic
distortion,
THD
%
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