参数资料
型号: LV4910T
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: 音频/视频放大
英文描述: 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO30
封装: 0.275 INCH, TSSOP-30
文件页数: 6/7页
文件大小: 82K
代理商: LV4910T
LV4910T
No.A0893-6/7
Supply voltage, VCC –V
Ist, ICCO -- VCC
Quiescent
current,
I
CCO
–m
A
Standby
current,
Ist
μ
A
0
–0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
5
10
20
15
25
30
0
12
3
4
5
6
Frequency, f – Hz
VG -- f
V
oltage
gain,
VG
d
B
0
5.0
10.0
15.0
20.0
25.0
10
100
7
5
3
2
1k
7
5
3
2
10k
7
5
3
27
5
3
2
100k
Supply voltage, VCC –V
PO -- VCC
Output
power
,P
O
–W
0
0.5
1.0
1.5
2.0
2.5
3.0
2
2.5
3
3.5
4
4.5
5
5.5
7
35
2
1
7
35
2
6
Output power, PO –W
Pd,
η -- PO
Allowable
power
dissipation,
Pd
W
η
–%
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
10
20
30
40
50
60
70
80
0.1
10
Input voltage, VIN – Vrms
PO -- VIN
Output
power
,P
O
–W
0.001
0.100
1.000
0.010
2
3
5
7
2
3
5
7
2
3
5
7
2
3
5
7
10.000
– 45
– 40
– 35
– 30
– 25
– 20
– 15
– 10
– 5
10
0.01
7
35
27
35
2
0.1
7 100
35
27 1k
35
27
35
2
10k
7
35
2
1
Frequency, f – Hz
SVRR -- f
Ripple
rejection
ratio,
SVRR
d
B
10
100k
Frequency, f – Hz
THD+N -- f
THD+N
%
0.01
2
3
5
7
0.10
2
3
5
7
2
3
5
7
1.00
10.00
0.10
7
1.00
5
3
2
7
10.00
5
3
2
7
5
3
2
100.00
10
7100
35
27
35
27
35
2
7 1k
10k
35
2
1
23
57
23
57
100k
Output power, PO –W
THD+N -- PO
THD+N
%
0.1
10
VCC = 5V
RL = 4Ω
VO = 0dBm
VCC = 3.6V, 5V
RL = 4Ω
f = 1kHz
VCC = 5V
RL = 4Ω
VR = -10dBm, non-filter
VCC = 5V
RL = 4Ω
PO = 0.5W, DIN AUDIO
RL = 4Ω
f = 1kHz
DIN AUDIO
RL = 4Ω
VCC = 5V
f = 1kHz
RL = 4Ω
f = 1kHz
THD = 10%
I CCO
(mA)
Ist
A)
ch1
ch2
P O
(THD
=
10%)
η (3.6V)
η (5V)
Pd
(3.6V)
Pd
(5V)
ch1
and
ch2
is
similar
ch1 and ch2 is similar
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