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1997 Aug 14 4
Philips Semiconductors Preliminary specification
2 × 23 W high efficiency car radio power
amplifier
TDA1561Q
PINNING
SYMBOL PIN DESCRIPTION
IN1 1 input 1
HV
P
2 half supply voltage control input
MODE 3 mute/standby/operating/SE-only
GND1 4 ground 1
OUT1 5 inverting output 1
OUT1 6 non-inverting output 1
V
P
7 supply voltage
OUT2 8 inverting output 2
OUT2 9 non-inverting output 2
GND2 10 ground 2
C
11
11 electrolytic capacitor for
single-ended (SE) mode
CIN 12 common input
IN2 13 input 2
Fig.2 Pin configuration.
handbook, halfpage
MLD215
1
2
3
4
5
6
7
8
9
10
11
12
13
TDA1561Q
IN1
HV
GND1
OUT1
V
MODE
OUT1
OUT2
11
C
CIN
IN2
GND2
OUT2
P
P