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參數資料
| 型號： | LA4278 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| 封裝： | SIP-10 |
| 文件頁數： | 5/6頁 |
| 文件大小： | 109K |
| 代理商： | LA4278 |
LA4278
Νο.7096-5/6
ICCO -- VCC
Supply voltage, VCC -- V
Quiescent
current,
I
CCO
-
-mA
PO -- VCC
Supply voltage, VCC -- V
Outout
po
wer
,
P
O
-
-W
THD -- f
Frequency, f -- Hz
T
o
tal
harmonic
distortion,
THD
-
-%
THD -- PO
Output power, PO -- W
T
o
tal
harmonic
distortion,
THD
-
-%
Response -- f
Frequency, f -- Hz
Response
-
-dB
VNO -- Rg
Input signal source resistance, Rg --
Ω
Output
noise
v
oltage,
VNO
-
-mVrms
Vro -- Vr
Ripple voltage, Vr -- V
Output
ripple
v
oltage,
Vro
-
-mV
CT -- f
Frequency, f -- Hz
Crosstalk,
CT
-
-dB
0.1
1.0
23
5
7
10
23
5
7
10
7
5
3
2
7
5
3
2
7
5
3
2
3
2
1.0
0.1
0.01
VCC = 28V
RL = 8Ω
f = 10kHz
f = 1kHz
f = 100Hz
10
100
23
5 7
23
5 7
23
5 7
23
5 7
1k
10k
100k
70
60
50
40
30
80
VCC = 28V
RL = 8Ω
Rg = 10k
Ω
VO = 0
CH2
CH1
CH2
0
10
20
30
5
40
60
50
10
20
25
15
30
40
45
35
Rg = 0
RL = 8Ω
8
0
2
4
6
8
14
12
10
16
12
28
32
36
20
24
RL = 8Ω
f = 1kHz
THD = 10%
10
100
23
5 7
23
5 7
23
5 7
2 3
5 7
1k
10k
100k
7
5
3
2
3
2
1.0
0.1
7
5
3
2
0.1
VCC = 28V
RL = 8Ω
PO = 0.5W
10
100
2 3
57
2 3
57
2 3
57
2 3
57
1k
10k
100k
0
--1
--2
--3
--4
--5
1
VCC = 28V
RL = 8Ω
VO = 0
f = 1kHz
100
10k
1k
100k
23
5
7
23
5
7
23
5
7
0
0.1
0.2
0.3
0.4
VCC = 28V
RL = 8Ω
DIN Audio
0.1
1.0
23
5
7
35
7
5
3
2
1.0
0.1
VCC = 28V
Rg = 0
fr = 100Hz
相關PDF資料 |
PDF描述 |
|---|---|
| LA4280 | 11.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP14 |
| LA4282 | 11.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM12 |
| LA4285 | 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| LA4287 | 6 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| LA4302T | 4 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4278-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4280 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-Channel 10W AF Power Amp for Home Stereo, TV Use |
| LA4280-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4280-TV | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4282 | 制造商:Panasonic Industrial Company 功能描述:IC |
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