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參數(shù)資料
| 型號： | LA4663N |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM14 |
| 封裝： | SIP-14 |
| 文件頁數(shù)： | 9/10頁 |
| 文件大小： | 144K |
| 代理商： | LA4663N |
LA4663N
No.5904-8/10
THD -- PO
THD -- f
f = 10kHz
1kHz
100Hz
0.1
1.0
10
23
5
7
23
5
7
2
3
0.1
1.0
10
2
3
5
7
2
3
5
7
2
3
5
7
2
23
5 7
23
5 7
23
5 7
23
5 7
2
10
100
1k
10k
100k
2
3
5
7
2
3
5
7
2
3
0.1
1.0
0
-1
-2
-3
-4
-5
-6
-7
4
3
2
1
f Response
23
5 7
23
5 7
23
5 7
23
5 7
2
10
100
1k
10k
100k
10
12
14
16
18
20
22
24
26
28
23
5 7
2 3
5 7
2
35 7
2 3
5
10
100
1k
10k
THD = 10%
THD = 1%
23
5 7
23
5 7
23
5 7
23
5 7
2
10
100
1k
10k
100k
-90
-80
-70
-60
-50
-40
-30
-20
VCC = 15V
RL = 4Ω
Rg = 10k
Ω
VO = 0dBm
CHsep -- f
CH1
CH2
CH1
23
5 7
23
5
7
23
5 7
2
100
10k
100k
1k
0
0.5
0.4
0.3
0.2
0.1
VNO -- Rg
VCC = 15V
RL = 4Ω
DIN AUDIO
46
8
10
12
14
16
18
20
22
24
26
-100
-80
-60
-40
-20
0
SVRR -- VCC
RL = 4Ω
Rg = 0
fR = 100Hz
VCCR = 0dBm
With a 1
μF power sypply capacitor
CH1
CH2
VCC = 15V
RL = 4Ω
Rq = 0dBm
VCCR = 0dBm
With a 1
μF power sypply capacitor
-100
-80
-60
-40
-20
0
23
5 7
23
5 7
23
5 7
10
100
1k
10k
23
5 7
SVRR -- fR
PO -- f
CH1
CH2
(RL = 8Ω)
Output power, PO -- W
T
o
tal
harmonic
distortion,
THD
-
-%
VCC = 15V
RL = 8Ω
Rg = 600
Ω
Both channels operating
Filter = FLAT
VCC = 15V
RL = 4Ω
Rg = 600
Ω
PO = 1W
Both channels operating
Filter = FLAT
T
otal
harmonic
distortion,
THD
-
-%
Input frequency, f -- Hz
VCC = 15V
RL = 4Ω
Rg = 600
Ω
VO = 0dBm
Both channels operating
VCC = 15V
RL = 4Ω
Rg = 600
Ω
Both channels operating
Input frequency, f -- Hz
Response
-
-dB
Input frequency, f -- Hz
Output
power,
P
O
-
-W
Input frequency, f -- Hz
Channel
separation,
CHsep
-
-dB
Output
noise
voltage,
V
NO
-
-mVrms
Input resistance, Rg --
Ω
Supply voltage, VCC -- V
Ripple
rejection
ratio,
SVRR
-
-dB
Ripple
rejection
ratio,
SVRR
-
-dB
Ripple frequency, fR -- Hz
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| LA46B-EG-S2-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
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