July 1994 8
Philips Semiconductors Product specification
2 x 22 W BTL stereo car radio power
amplifier TDA1552Q
APPLICATION INFORMATIONFig.3 Application circuit diagram.
handbook, full pagewidth
MLB951
100
nF
mute/stand-by switch
12 11 3 10
220 nF 14
6
220 nF 13 9
7
58
V
P
TDA1552Q
2200
µF
14.4 V
not connected
R = 4 Ω
L
R = 4 Ω
L
60
kΩ
60
kΩ
reference
voltage
2
ground (signal)
input 2
input 1
power ground (substrate)