Philips TDA1561Q - Manual (Page 17)

1997 Aug 14 17
Philips Semiconductors Preliminary specification
2
×
23 W high efficiency car radio power
amplifier
TDA1561Q
handbook, full pagewidth
220 nF
pink
noise
100 nF
2
×
220 nF
4
8
9
11
5
6
7 3
1
2
12
13
10
220 nF
4 Ω
3.9 Ω
1000 µ F
(16 V)
10
nF
3.9 Ω
100
nF
1/2VP
on condition
MGC427
TDA1561Q
4 Ω
3.9 Ω
10 nF
3.9
Ω
100 nF
IEC-268
FILTER
IN1
HVP
GND1
OUT1
VP MODE
OUT1
OUT2
C11
CIN
IN2
GND2
OUT2
Fig.12 Test and application diagram for dissipation measurements with a music-like signal (pink noise).
Fig.13 DC output voltage as a function of V
P
.
handbook, halfpage
0 8 24 VP (V)
VO
(V)
12
0
4
8
16
MBH694
V
ms
= 5 V.
Fig.14 Quiescent current as a function of V
P
.
handbook, halfpage
0 8 24 VP (V)
Iq
(mA)
125
0
25
50
75
100
16
MBH695
V
ms
= 5 V; R
I
= ∞ .