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Philips Semiconductors
2
23 W high efficiency car radio power
amplifier
handbook, full pagewidth
IEC-268
FILTER
pink
noise
Fig.12 Test and application diagram for dissipation measurements with a music-like signal (pink noise).
12
V O
(V)
8
4
0
0
8
V
= 5 V.
ms
Fig.13 DC output voltage as a function of V
1997 Aug 14
on condition
3
1
IN1
220 nF
HV P
2
100 nF
12
CIN
1/2V P
2
220 nF
220 nF
13
IN2
4
GND1
MBH694
16
24
.
P
V P
7
OUT1
6
5
OUT1
C 11
11
9
OUT2
8
OUT2
10
GND2
MGC427
125
I q
(mA)
100
75
50
25
0
0
V
= 5 V; R
= .
ms
I
Fig.14 Quiescent current as a function of V
17
Preliminary specification
TDA1561Q
10 nF
4
3.9
100 nF
3.9
1000 F
(16 V)
10
100
nF
nF
4
3.9
3.9
MBH695
8
16
24
.
P
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