參數資料
型號: LA4261
元件分類: 音頻/視頻放大
英文描述: 3.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10
文件頁數: 6/9頁
文件大小: 202K
代理商: LA4261
LA4261
No.1321-6/9
16
32
28
20
24
36
12
8
4
0
4
8
12
16
20
24
28
32
5
6
4
3
2
1
0
7
8
0
2468
10
12
14
16
18
20
22
24
26
PO -- VCC
Supply voltage, VCC -- V
Output
po
wer
,P
O
--
W
THD
=
10
%
f = 1kHz
RL = 8Ω
5%
0
2
-2
-4
-6
-8
-10
4
23
5
100
23
5
1k
23
5
10k
23
5
100k
f Response
Frequency, f -- Hz
Response
-
-dB
C1,
C4
=
220
μ
F
100
μF
47
μ
F
VCC = 16V
RL = 8Ω
2
100
1000
7
5
3
2
7
5
3
57 0.1
23
5
7 1.0
2
10
3
35
7
VCC = 16V
RL = 8Ω
f = 1kHz
ICC -- PO
Output power, PO -- W
Current
dissipation,
I
CC
-
-mA
Output power, PO -- W
Po
wer
dissipation,
Pd
-
W
60
50
40
30
20
10
0
4
8
12
16
20
24
28
32
36
40
Supply voltage, VCC -- V
Quiescent
current,
I
CCO
-
-mA
Quiescent
Vpin -- VCC
3
2
10
7
5
3
2
1.0
7
5
3
2
23
5
7 1k
23
5
7 10k
23
5
7 100k
23
VCC = 16V
RL = 8Ω
FILTER 20Hz to 20kHz
(DIN AUDIO)
VNO -- Rg
Signal source resistance, Rg --
Ω
Output
noise
v
oltage,
V
NO
-
-mV
FILTER
OUT
FILTER
IN
Supply voltage (pin 9), VCC -- V
100
7
5
3
2
10
7
5
3
2
1.0
7
5
3
2
0
4
8
12
16
20
24
28
Vro -- VCC
Supply voltage, VCC -- V
Output
ripple
v
oltage,
Vro
-
-mV
VR = 1V
0.5V
0.3V
RL = 8Ω
Rg = 0
fR = 100Hz
ICCO VCC
2
1.0
10
7
5
3
2
7
5
3
57 0.1
23
5
7 1.0
2
10
3
35
7
2
THD
= 10%
V CC
= 22V
20V
18V
16V
14V
f = kHz
RL = 8Ω
Pd -- PO
Pin
3
Pin
7,10
Pin 1,6
Pin 2,4
Pin 1,2,4,
6,7,10
Pin
v
oltage,
Vpin
-
V
相關PDF資料
PDF描述
LA4265 3.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10
LA4266 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10
LA4267 5 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10
LA4268 10 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10
LA4270 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP10
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