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參數資料
| 型號： | LA4265 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 3.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| 封裝： | SIP-10 |
| 文件頁數： | 5/9頁 |
| 文件大小： | 136K |
| 代理商： | LA4265 |
LA4265
No.1463-5/9
Fold-back Output Waveform
5
3
2
6
7
1
+
200
Ω
mute
SW
100
μF
ripple filter
++
+
1k
Ω
+
100
μF
RNF
C
470
μF
470
μF
0.1
μF
polyester
film
capaciter
3.3
Ω
RL
8
Ω
VCC
External muting
Measure against fold-back
Gain adjusting resistor
High-cut capacitor
Fold-back of waveform
8
9
10
Output
po
wer
,P
O
--
W
Input voltage, VIN -- mV
10
7
5
3
2
3
2
1.0
0.1
7
5
7
5
3
2
57
2
3
7
5
10
23
5
7
100
PO -- VIN
f = 1kHz
RL = 8Ω
12V
14V
V CC
=
16V
T
o
tal
harmonic
distortion,
THD
-
-%
Output power, PO -- W
10
7
5
3
5
7
2
1.0
0.1
1.0
3
2
23
5
7
3
5
7
22
3
5
7
THD -- PO
VCC = 16V
RL = 8Ω
f = 10kHz
100Hz
1kHz
Output
po
wer
,P
O
--
W
Frequency, f -- Hz
6
5
2
4
100
1k
3
1
0
2 3
5 7
23
7
5
100k
23
7
5
10k
7
5
PO -- f
VCC = 16V
RL = 8Ω
C4
= 1000
μF
THD = 105%
5%
470
μF
Output
po
wer
,P
O
--
W
Supply voltage, VCC -- V
6
7
8
5
2
4
3
1
0
04
8
12
16
20
24
PO -- VCC
THD
=
10%
5%
RL = 8Ω
f = 1kHz
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4266 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3 W Monaural Power Amplifier |
| LA4267 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:5 W Monaural Power Amplifier |
| LA4268 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:10 W Monaural Power Amplifier |
| LA4268-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4270 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-CHANNEL AF POWER AMP FOR TAPE RECORDER RADIO |
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