Philips Semiconductors
2
23 W high efficiency car radio power
amplifier
0
handbook, halfpage
cs
(dB)
20
40
(1)
60
(2)
100
2
10
10
(1) P
= 1 W.
o
(2) P
= 10 W.
o
Fig.23 Channel separation as a function of
frequency.
1997 Aug 14
MBH704
3
4
5
10
10
10
f (Hz)
handbook, halfpage
5 V/40 A
Fig.24 Mode select circuit.
20
Preliminary specification
TDA1561Q
10 k
MODE
47 F
MBH690