參數(shù)資料
型號(hào): LA4629
元件分類(lèi): 音頻/視頻放大
英文描述: 4.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12
封裝: SIP-12
文件頁(yè)數(shù): 5/6頁(yè)
文件大?。?/td> 101K
代理商: LA4629
LA4629
No.6502-5/6
15
16
17
18
0
6
8
PO -- VCC
67
8
9
11
10
12
13
14
2
4
10
ICCO -- VCC
THD -- PO
0
4
8
12162024
0
20
40
60
80
100
0.01
0.1
THD -- f
CHsep -- f
10
100
1k
10k
100k
23
5 7
3
5 7
23
5 7
23
5 7
2
5
7
3
2
1.0
5
7
3
2
10
5
7
3
2
7
100
5
3
2
7
10
5
3
2
7
1.0
5
3
2
7
0.1
0.01
5
3
2
0.1
23
5
7
1.0
10
23
5
7
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
10
23
5 7100 23 5 7 1k
23
5 7 10k
100k
23
5 7
-10
-20
-30
-40
-50
-60
-70
SVRR -- fR
10
100
23
5
7
1k
23
5
7
10k
23
5
7
-10
-40
-50
-60
-70
2
0
-2
-4
-6
-8
-10
f -- Response
10
23
5 7 100 23 5 7 1k
23
5 710k
100k
23
5 7
0
SVRR -- VCC
510
15
20
25
-30
-20
Rg = 10k
Ω
fR = 100Hz
VCCR = 0dBm
DIN/AUDIO
f = 1kHz
Rg = 600
Ω
RL = 3/4/8Ω
THD = 10%
RL = Open
Rg = 0
VCC = 12V
RL = 3Ω
Rg = 0
VCC = 9V
RL = 3Ω
Rg = 0
VCCR = 0dBm
DIN/AUDIO
R L
=
R L
= 8Ω
R L
=
VCC = 12V
RL = 3Ω
PO = 1W
VCC = 9/12V
RL = 3Ω
Rg = 0
VO = 0dBm
DIN/AUDIO
OUT2
OUT1
10kHz
100Hz
1kHz
0
Supply voltage, VCC -- V
Output power, PO -- W
Quiescent
current,
I
CCO
-
-mA
Supply voltage, VCC -- V
Frequency, f -- Hz
Ripple frequency, fR -- Hz
Supply voltage, VCC -- V
Output
po
wer
,P
O
--
W
T
o
tal
harmonic
distortion,
THD
-
-%
T
o
tal
harmonic
distortion,
THD
-
-%
Channel
separation,
CHsep
-
-dB
Ripple
rejection
ratio,
SVRR
-
-dB
Ripple
rejection
ratio,
SVRR
-
-dB
Response
-
-dB
Frequency, f -- Hz
VCC = 12V
RL = 3Ω
Rg = 600
Ω
VO = 0dBm at 1kHz
Input capacitor = 1
μF
CH2
→1 9V
CH1
→2 12V
CH2
→1 12V
CH1→
2 9V
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