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參數(shù)資料
| 型號： | LA42052 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| 封裝： | SIP-13 |
| 文件頁數(shù)： | 6/7頁 |
| 文件大小： | 85K |
| 代理商： | LA42052 |
LA42052
No.A0314-6/7
0
20
40
60
80
0
2
4
6
8
10
06
410
8
214
12
16
18
20
22
10
12
16
18
20
14
68
24
0
0.3
0
100
23
5
7
23
5
7
1k
23
5
7 10k
6
8
10
12
14
16
18
20
22
100k
424
Supply voltage, VCC –V
Quiescent
current,
I
CCO
–m
A
0.01
0.1
2
3
5
7
1
2
3
5
7
10
2
3
5
7
2
3
5
7
– 14
– 12
– 10
– 8
– 6
– 4
– 2
0
100
0.01
0.1
2
3
5
7
1
2
3
5
7
10
2
3
5
7
2
3
5
7
100
0.1
23
5
7
23
5
7
1
23
5 7 100
23
5 7 1k
2 3
57
2 3
57
10k
10
Output power, PO –W
T
otal
harmonic
distortion,
THD
–
%
Response – f
– 16
0.1
0.2
– 80
– 70
– 60
– 50
– 40
– 30
– 20
– 10
2
10
23
5 7
23
5 7
23
5 7
23
5 7
100
1k
10k
23
5 7
23
5 7
23
5 7
23
5 7
1k
10k
100k
Frequency, f – Hz
Response
–
d
B
CH Sep. – f
SVRR – VCC
– 70
– 60
– 50
– 40
– 30
– 20
– 10
0
10
100
100k
Frequency, f – Hz
Channel
separation,
CH
Sep.
–
d
B
Supply voltage, VCC –V
Ripple
rejection
ratio,
SVRR
–
d
B
10
100k
Frequency, f – Hz
T
otal
harmonic
distortion,
THD
–
%
422
Supply voltage, VCC –V
Output
power
,P
O
–W
ICCO – VCC
Resistance for signal generation, Rg –
Ω
Output
noise
voltage,
V
NO
–
mVrms
VNO – Rg
PO – VCC
THD – PO
THD – f
RL = 8Ω
Rg = 0
Rg = 600
Ω
f = 1kHz
THD = 10%
VCC = 18V
RL = 8Ω
Rg = 600
Ω
VCC = 18V
RL = 8Ω
DIN AUDIO
VCC = 18V
RL = 8Ω
Rg = 600
Ω
PO = 1W
1kHz
10kHz
100Hz
ch1→
ch2
→
ch1
RL = 8Ω
Rg = 0
Ω
fr = 100Hz
VCCR = 0dBm
CVCC = 1μF
VCC = 18V
RL = 8Ω
Rg = 600
Ω
VO = 0dBm (at f = 1kHz)
VCC = 18V
RL = 8Ω
VO = 0dBm
Rg = 10k
Ω
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PDF描述 |
|---|---|
| LA42052 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA42072 | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA42101 | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA42101 | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA42102 | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA42052-E | 功能描述:音頻放大器 POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA42052HK-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA42071 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Output for TV Application 5W×1ch Power Ampilfier |
| LA42072 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC 5W 2-Channel AF Power Amplifier With DC Volume Control |
| LA42072N-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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