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AN5278 参数 Datasheet PDF下载

AN5278图片预览
型号: AN5278
PDF下载: 下载PDF文件 查看货源
内容描述: 4.8 WX 1 ( 18 V , 8欧姆)电源放大器,带有音量和音调控制 [4.8 W X 1 (18 V, 8 ohm) Power Amplifier with Volume and Tone Control]
分类和应用: 音频控制集成电路消费电路商用集成电路放大器局域网
文件页数/大小: 9 页 / 79 K
品牌: PANASONIC [ PANASONIC SEMICONDUCTOR ]
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AN5278
s
Application Circuit Example
ICs for Audio Common Use
In 1
LF 2
Tone 3
Vol. 4
RF 5
NF 6
GND 7
Out 8
V
CC
9
Input
33
µF
330
10
µF
6.2 kΩ
0.01
µF
18 V
1000
µF
100
µF
10
µF
470
µF
Line out
10 kΩ
Tone
Speaker
8
5V
5V
Volume
Micom
100
330
47
µF
1 Audio det.
s
Usage Notes
1) External heatsink is needed when used. External heatsink should be fixed to the chassis.
2) Fin of the IC can be connected to GND.
3) Please prevent output to V
CC
short, output to GND short and load short to GND.
4) The temperature protection circuit will operate at T
j
around 150
°C.
However, if the temperature decreases, the
protection circuit would automatically be deactivated and resume normal operation.
4