Datasheet

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TDA7448
Figure 16. Test and Application Circuit
IN2
IN4
GND
IN6
IN1
IN3
IN5
OUT2
OUT4
GND
OUT6
OUT1
OUT3
OUT5
GNDVS
VS
SDA
SCL
DGND
IC1 TDA7448
1
2
3
4 5
6
7
9
10
11
12
14
15
1617
18
19
20
8
13
VS
IN1
IN3
IN5 OUT5
OUT3
OUT1
SDA
SCL
GND
ADDR
OUT2
OUT4
OUT6IN6
IN4
IN2
CREF
N.C.
N.C.
C5 0.47µF
C9 0.47µF
C1 0.47µF
C3 0.47µF
+
C13 10µF 16V
J3
1
2
3
4
5
6
7
C7 0.47µF
J1
IN1
C11 0.47µF
+
C2 22µF 16V
+
C4 22µF 16V
+
C6 22µF 16V
+
C8 22µF 16V
+
C10 22µF 16V
+
C12 22µF 16V
J4
1
2
3
4
5
6
7
J2
OUT1
C15
0.1µF
+
C14
100µF 16V
J6
1 2
JP1
J5
I2C
1
2
3
4
R2
1K
R3
1K
R1 10