Dc characteristics – Philips TDA1563Q User Manual
Page 7
2000 Feb 09
7
Philips Semiconductors
Product specification
2
×
25 W high efficiency car radio power
amplifier
TDA1563Q
DC CHARACTERISTICS
V
P
= 14.4 V; T
amb
= 25
°
C; measured in Fig.7; unless otherwise specified.
Notes
1. The circuit is DC biased at V
P
= 6 to 18 V and AC operating at V
P
= 8 to 18 V.
2. If the junction temperature exceeds 150
°
C, the output power is limited to 5 W per channel.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Supplies
V
P
supply voltage
note 1
6
14.4
18
V
I
q(tot)
total quiescent current
R
L
=
∞
−
95
150
mA
I
stb
standby current
−
1
50
µ
A
V
C
average electrolytic capacitor voltage at pin 4
−
7.1
−
V
∆
V
O
DC output offset voltage
on state
−
−
100
mV
mute state
−
−
100
mV
Mode select switch (see Fig.4)
V
ms
voltage at mode select pin (pin 6)
standby condition
0
−
1
V
mute condition
2
−
3
V
operating condition
4
5
V
P
V
I
ms
switch current through pin 6
V
ms
= 5 V
−
25
40
µ
A
Diagnostic
V
diag
output voltage at diagnostic outputs (pins 14 and
15): protection/temperature and detection
during any fault condition
−
−
0.5
V
I
diag
current through pin 14 or 15
during any fault condition
2
−
−
mA
V
SC
input voltage at selectable clip pin (pin 12)
clip detect at THD = 10%
−
−
0.5
V
clip detect at THD = 2.5% 1.5
−
18
V
Protection
T
pre
prewarning temperature
−
145
−
°
C
T
dis(BTL)
BTL disable temperature
note 2
−
150
−
°
C