Philips TDA1561Q Stereo Amplifier User Manual


 
1997 Aug 14 20
Philips Semiconductors Preliminary specification
2 × 23 W high efficiency car radio power
amplifier
TDA1561Q
Fig.23 Channel separation as a function of
frequency.
handbook, halfpage
100
60
40
20
0
MBH704
10 10
2
10
3
10
4
f (Hz)
α
cs
(dB)
10
5
(2)
(1)
(1) P
o
=1W.
(2) P
o
=10W.
Fig.24 Mode select circuit.
handbook, halfpage
MBH690
47 µF
10 k
MODE5 V/40 µA