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参数资料
| 型号： | LV4991TT |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.45 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封装： | 0.150 INCH, MSOP-8 |
| 文件页数： | 11/11页 |
| 文件大小： | 189K |
| 代理商： | LV4991TT |
LV4991TT
No.A0739-9/11
0
100
500
200
300
400
600
0
1
2
3
4
5
6
7
8
020
30
10
40
50
60
3
5 7 100
23
5 7 1k
23
5 7 10k
23
5 7
2
70
0
140
0
2.5
3
3.5
4
4.5
5
0
5.5
-30
-20
-10
10
Load resistance, RL --
Output
power
,P
O
--
mW
0.5
2
0
0.5
1
1.5
1
2
3
4
2.5
3
3.5
5
4
2
3
2.2
2.4
2.6
2.8
3.2
3.4
3.6
3.8
4
01
2
3
1
2
3
4
2pin voltage, VSTBY -- V
Supply
current,
I
CCO
--
mA
ICCO -- VCC
0
20
40
60
80
100
120
-80
-60
-70
-50
-40
-30
-20
-10
6
01
2
3
4
5
23
5
7
23
5
7
23
5
7
1k
6
Supply voltage, VCC -- V
Supply
current,
I
CCO
--
mA
SVRR -- f
VMUTE -- VIN
30
35
40
45
50
60
55
10
100
10k
Frequency, f -- Hz
Supply
voltage
ripple
rejection,
SVRR
--
d
B
Input voltage, VIN -- V
Mute
attenation,
V
MUTE
--
dB
04
4pin voltage, VSTBY -- V
Supply
current,
I
CCO
--
mA
10
100k
Frequency, f -- Hz
V
oltage
gain,
VG
--
dB
PO -- RL
Supply voltage, VCC -- V
Noise
voltage,
V
NO
--
Vrms
VNO -- VCC
VG -- f
ICCO -- VSTBY
ICCO -- VCNT
VCC = 3.6V
VG = 6dB
RL = 8
VCC = 3.6V
VG = 6dB
RL = 8
RL = ∞
VCC = 3.6V
VG = 6dB
fin = 1kHz
200Hz<BW<80kHz
VCC = 3.6V
Rg = 620
RL = 8
VG = 6dB
20Hz<BW<20kHz
VCC = 3.6V
VCNT = 0V
f = 1kHz
RL = 8
VG = 6dB
20Hz<BW<20kHz
VCC = 3.6V
RL = 8
VIN = -30dBV
Rin = 22k
THD = 10%
THD = 1%
C
IN
=
0.1
F
C
IN
=
0.22
F
C IN
= 1
F
C
IN
=
0.33
F
VCC = 3.6V
VG = 6dB
RL = 8
Vr = -20dBV
CVCC=0.1F
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相关代理商/技术参数 |
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|---|---|
| LV4991TT_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Portable Audio Equipment Monaural BTL Power Amplifier |
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