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参数资料
| 型号： | LA4630N |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 5 W, 3 CHANNEL, AUDIO AMPLIFIER, PSFM18 |
| 封装： | SIP-18 |
| 文件页数： | 4/8页 |
| 文件大小： | 175K |
| 代理商： | LA4630N |
LA4630N
No.3227-4/8
Block Diagram
+
1
μF
100
μF
1000
μF
0.15
μF
100
μF
0.033
μF
0.033
μF
2.2
Ω
L
3
Ω
R
3
Ω
2.2
Ω
1000
μF
1000
μF
L
+
1
μF
R
+
0.1
μF
100
μF
100
μF
100
μF
1k
Ω
ceramic
M
+
M
3
Ω
*
0.033
μF
2.2
Ω
*
0.033
μF *
* : Polyester film capacitor
*
2.2
Ω
11
12
13
14
16
15
9
7
8
2
6
3
1
5
4
10
18
17
Note 1 : The motor should not be connected to the power switch pin since transient noise may appear on the amplifier
outputs when the motor is started or stopped.
Note 2 : Audio mute is enabled by connecting a 300 resistance between the DC pin (pin 10) and ground. DC bias
control of both the stereo (L ch, R ch) and BTL (super bass) channels is there enabled, and all audio output
signals can be muted by controlling the MUTE pin.
Sample Printed Circuit Pattern
POWER
SW
M
R
L
GND
VCC
G
R
L
+
1000
μF
LA4360N
18
1
100
μF
100
μF
100
μF
1000
μF
0.1
μF
ceramic
POWER
SW
1k
Ω
2.2
Ω
M
0.15
μF *
* : Polyester film capacitor
0.033
μF*
0.033
μF*
+
1000
μF
+
1000
μF
+
0.033
μF*
0.033
μF*
2.2
Ω
2.2
Ω
2.2
Ω
+
1
μF
+
1
μF
+
100
μF
R
L
VCC
Cu foiled side 112×70mm2
* : Insert 0.15
μF between power supply and ground at the root of the pins.
相关PDF资料 |
PDF描述 |
|---|---|
| LA4631 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA4631 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA4632 | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM12 |
| LA4635A | 4.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12 |
| LA4635B | 4.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA4631 | 制造商:SANYO Semiconductor Co Ltd 功能描述:5W X 2Ch Af Power Amp Sanyo IC 13-Pin SIP-Hs |
| LA4631-E | 功能描述:音频放大器 2-CH POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LA4631VC | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Home Audio Use 2-Channel SE AF Power Amplifier |
| LA4631VC-XE | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LA4632 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:10 W Two-Channel BTL AF Power Amplifier for Audio Applications |
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