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参数资料
| 型号： | LV4985V |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO14 |
| 封装： | 0.225 INCH, SSOP-14 |
| 文件页数： | 4/15页 |
| 文件大小： | 401K |
| 代理商： | LV4985V |
LV4985VH
No.A1568-12/15
40
50
60
70
80
10
20
30
40
50
60
70
10
35
27
3
5
27
100
35
27 1k
35
27 10k
35 7 100
23
5 7 1k
23
5 7 10k
23
2
100k
0.1
1
80
--30
--20
--10
30
20
10
0
40
50
60
70
--20
--10
30
20
10
040
50
60
80
--30
80
Input frequency, fin -- Hz
5 7
70
0
10
2
4
6
8
2
3
5
7
12
14
0
0.01
0.02
0.03
0.04
0.05
01
3
24
5
1
3
24
5
6
Supply voltage, VCC -- V
CCO
THD -- PO
0.1
1
2
3
5
7
2
3
5
7
10
2
3
5
7
50
60
55
65
70
75
100
10
100
23
5
7
23
5
7
1000
23
5
7
40
50
60
70
010
20
30
--20
--10
10000
Output power, PO -- mW
PO max -- Ta
CHsep -- Ta
0.8
1
1.2
1.4
1.6
--30
80
Ambient temperature, Ta --
°C
Maximum
output
power,
P
O
max
-
W
Ambient temperature, Ta --
°C
Channel
separation,
CHsep
-
dB
06
Supply voltage, VCC -- V
Standby
current
drain,
I
STBY
-
μ
A
10
100k
Frequency, f – Hz
Ripple
rejection
ratio,
SVRR
-
dB
CHsep -- fin
Ambient temperature, Ta --
°C
THD -- Ta
SVRR -- f
ICCO -- VCC
ISTBY -- VCC
Channel
separation,
CHsep
-
dB
Quiescent
current
drain,
I
-
mA
Total
harmonic
distortion,
THD
-
%
Total
harmonic
distortion,
THD
-
%
No load
No signal
No load
No signal
V9 = 0.3V
VCC = 5V
V10 = 3V
Vin = -20dBV
Rg = 620
Ω
RL = 8Ω
VCC = 5V
V10 = 3V
fin = 1kHz
RL = 8Ω
VOL-MAX
VOL-MIN
VCC = 5V
Vin = -20dBV
Rg = 620
Ω
RL = 8Ω
V10 = 3V
VCC = 5V
RL = 8Ω
Rg = 620
Ω
VG = 27.8dBV
Vrin = -20dBV
Cref = 1
μF
V10 =
0.3V,
V9 = 2.5V
V10 =
3V, V9
= 2.5V
V10 = 3V
, V9 = 1.5V
VCC = 5V
RL = 8Ω
VG = 27.8dB
50
°C
25
°C
T
a=
80
°C
-25
°C
VCC = 5V
RL = 8Ω
PO = 0.2W
Vg = 27.8dB
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