TDA8569Q_15 Datasheet, PDF (3/18 Pages) NXP Semiconductors – 4X40 W BTL quad car radio power amplifier

Philips Semiconductors
4 × 40 W BTL quad car radio
power amplifier
BLOCK DIAGRAM
Product specification
TDA8569Q
handbook, full pagewidth
MODE
VP1
VP2
VP3
VP4
15
1
8
16
23
10
IN1
+
−
30 kΩ
+
−
2
OUT1+
4
OUT1−
11
IN2
12
SGND
13
IN3
+
−
30 kΩ
+
−
TDA8569Q
+
−
30 kΩ
+
−
Vref
7
OUT2+
5
OUT2−
9
DIAGNOSTIC
17
VDIAG
OUT3+
19
OUT3−
14
IN4
+
−
30 kΩ
+
−
Vref
22
OUT4+
20
OUT4−
3
6
18
21
PGND1 PGND2 PGND3 PGND4
MBK010
2003 Aug 08
Fig.1 Block diagram.
3