Philips TDA1561Q - Manual (Page 8)

1997 Aug 14 8
Philips Semiconductors Preliminary specification
2
×
23 W high efficiency car radio power
amplifier
TDA1561Q
DC CHARACTERISTICS
V
P
= 14.4 V; T
amb
= 25
°
C; measured in Fig.6; unless otherwise specified.
Note
1. The circuit is DC biased at V
P
= 6 to 18 V and AC operating at V
P
= 8 to 18 V.
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Supplies
V
P
supply voltage note 1 6.0 14.4 18.0 V
I
q
quiescent current R
L
=
∞ −
95 150 mA
I
stb
standby current
−
1 50
µ
A
V
C
average electrolytic capacitor
voltage at pin 11
−
7.1
−
V
∆
V
O

DC output offset voltage on state
− −
150 mV
mute state
− −
50 mV
Mode select switch (see Fig.4)
V
ms
voltage at mode select pin
(pin 3) standby condition 0
−
1 V
mute condition 2
−
3 V
on condition (SE/BTL mode) 4
−
5.5 V
on condition (SE mode only) 7.5
−
V
P
V
I
ms
switch current through pin 3 V
ms
= 5 V
− −
40
µ
A
Protection
T
dis
BTL disable temperature
−
145
− °
C
Fig.4 Switching levels of mode select switch.
handbook, halfpage
,,,,,,,
,,,,,,,
,,,,,,,
0
MLD216
V
1
2
3
4
5
6
7
8
P
SE Only
,,,,,,,
,,,,,,, SE/BTL
,,,,,,,
,,,,,,,
,,,,,,,
Standby
Mute