TDA8569 Philips Semiconductors, TDA8569 Datasheet - Page 3

• Manufacturer Part Number: TDA8569
• Description: 4 x 25 W BTL quad car radio power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
BLOCK DIAGRAM
1997 Mar 27
handbook, full pagewidth
4
amplifier
25 W BTL quad car radio power
SGND
IN1
IN2
IN3
IN4
10
11
12
13
14
MODE
15
TDA8569Q
30 k
30 k
30 k
30 k
PGND1
V P1
Fig.1 Block diagram.
1
3
PGND2
V P2
8
6
3
PGND3
V P3
DIAGNOSTIC
16
18
V ref
V ref
PGND4
V P4
23
21
17
19
22
20
2
4
7
5
9
MBK010
V DIAG
OUT3
OUT3
OUT4
OUT4
OUT1
OUT1
OUT2
OUT2
Preliminary specification
TDA8569Q