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參數(shù)資料
| 型號(hào)： | LA4145 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.9 W, 2 CHANNEL, AUDIO AMPLIFIER, SIP9 |
| 封裝： | SIP-9 |
| 文件頁(yè)數(shù)： | 4/6頁(yè) |
| 文件大小： | 103K |
| 代理商： | LA4145 |
LA4145
Νο.1339-4/6
Sample Application Circuit : AF power amplifier
C5
47
μF/16V
LA4145
INPUT
R1
30k
Ω
47
μF/16V
470
μF/16V
470
μF/10V
100
μF/16V
C1
C6
C2
C4
6.0V
VCC
C3
0.05
μF
polyester
film
capacitor
RL
8
Ω
+
9
7
8
2
1
4
5
3
6
Sample Printed Circuit Pattern (Cu-foiled area)
polyester
film
capacitor
470
μF
47
μF
100
μF
470
μF
0.15
μF
47
μF
R1
C1
C3
C2
C5
C4
C6
30k
Ω
LA4145
9
1
INPUT
OUTPUT
VCC
42.5
×70.0mm2
+
0
2
4
6
8
10
12
14
16
23456789
10
ICCO -- VCC
Quiescent
current,
I
CCO
--
mA
Supply voltage, VCC -- V
Rg = 0
RL = 8Ω
23456789
10
0.1
2
5
7
3
2
3
7
5
1.0
PO -- VCC
Output
po
wer
,P
O
--
W
Supply voltage, VCC -- V
f = 1kHz
Rg = 600
Ω
THD = 10%
VG = 50dB
R L
= 4Ω
8Ω
16Ω
Output power, PO -- W
T
o
tal
harmonic
distortion,
THD
-
-%
THD -- PO
VCC = 6.0V
RL = 8Ω
VG = 50dB
Rg = 600
Ω
f = 10kHz
100Hz
1kHz
2
3
5
7
2
3
5
1.0
10
7
5
3
2
0.1
57
0.1
1.0
23
5
7
23
Output power, PO -- W
Allo
w
able
po
wer
dissipation,
Pd
-
W
Pd -- PO
f = 1kHz
Rg = 600
Ω
VCC = 6.0V
VG = 50dB
R
L =
4
Ω
8Ω
2
3
5
7
1.0
7
5
0.1
7
57
0.1
1.0
23
5
7
23
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA4146 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-CHANNEL AF POWER AMP, FOR RADIO, TAPE RECORDER |
| LA4147 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-CHANNEL AF POWER AMP, FOR RADIO, TAPE RECORDER |
| LA4160 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4162 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:SINGLE-CHIP AF AMPLIFIER |
| LA4165M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Recording/Playback IC for Micro-Cassette Tape Recorder |
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