参数资料
型号: LA42152
元件分类: 音频/视频放大
英文描述: 15 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM12
封装: SIP-12
文件页数: 3/7页
文件大小: 87K
代理商: LA42152
LA42152
No.A0316-3/7
Block Diagram
Application Circuit Example
Ripple
Filter
Input amplifier
Output amplifier
VCC/ground shorting protection circuit
Load shorting protection circuit
Thermal protection circuit
VCC
Standby
MUTE
IN2
PRE
GND
PWR
GND
+OUT1
-OUT1
+OUT2
-OUT2
IN1
1
2
12
7
5
11
10
6
3
4
Ri=
30k
Ω
8
9
Ri=
30k
Ω
IN1
Ripple
Filter
PRE
GND
PWR
GND
IN2
STBY MUTE
+OUT2
+OUT1
-OUT2
-OUT1
VCC
+
1
2
3
4
5
6
7
8
9
10
11
12
C5
1000
μF
/25V
C4
10
μF
/10V
C2
4.7
μF
/10V
C1
4.7
μF
/10V
C3
47
μF
/25V
+5V
C7
0.1
μF
R3
2.2
Ω
C6
0.1
μF
R2
2.2
Ω
C8
0.1
μF
R4
2.2
Ω
R1
15k
Ω
C9
0.1
μF
R5
2.2
Ω
LA42152
**
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