參數(shù)資料
型號(hào): AN5278
廠商: PANASONIC CORP
元件分類: 音頻控制
英文描述: 4.8 W X 1 (18 V, 8 ohm) Power Amplifier with Volume and Tone Control
中文描述: 1 CHANNEL(S), TONE CONTROL CIRCUIT, PSFM9
封裝: HSIP-9
文件頁數(shù): 4/9頁
文件大?。?/td> 77K
代理商: AN5278
4
AN5278
ICs for Audio Common Use
I
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.
I
Application Circuit Example
Speaker
8
Volume
5 V
100
μ
F
0.01
μ
F
Tone
470
μ
F
10
μ
F
10
μ
F
33
μ
F
Input
47
μ
F
1000
μ
F
18 V
6.2 k
10 k
330
330
I
L
T
V
R
N
7
G
O
V
C
Line out
5 V
1 Audio det.
Micom
100
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