TDA7575B Datasheet, PDF (5/32 Pages) STMicroelectronics – 2 x 75W multifunction dual-bridge power amplifier with integrated digital diagnostics

TDA7575B
1
Block and pins diagrams
Block and pins diagrams
Figure 1. Block diagram
ADDRESS
A B CLK DATA
V_S
VCC
CD_OUT
IN1+
IN1-
I²CBUS
IN2+
CLIP
DETECTOR
SHORT CIRCUIT
PROTECTION
OUT1+
OUT1-
OUT2+
IN2-
OUT2-
SHORT CIRCUIT
PROTECTION
I²C EN
SVR ST-BY/HE S_GND PW_GND TAB 1Ω MUTE
D01AU1269
Figure 2. Pin connections (top view)
OUT1+
OUT1+
VCC
VCC
B
PWGND
PWGND
OUT1-
OUT1-
OUT2-
OUT2-
PWGND
PWGND
A
VCC
VCC
OUT2+
OUT2+
36
1
35
2
34
3
33
4
32
5
31
6
30
7
29
8
28
9
27
10
26
11
25
12
24
13
23
14
22
15
21
16
20
17
19
18
D01AU1270
PowerSO-36 (slug up)
TAB
IN1+
IN1-
MUTE
ST_BY
SGND
DATA
CK
N.C.
N.C.
N.C.
N.C.
SVR
CD-OUT
1-OHM
I2C-EN
IN2-
IN2+
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Flexiwatt 27
TAB
PWGND
A
OUT2+
N.C.
OUT2-
VCC
IN2+
IN2-
I2CEN
1Ω
CD_OUT
SVR
CK
DATA
SGND
STT-BY
MUTE
IN1-
IN1+
VCC
OUT1-
N.C.
OUT1+
B
PWGND
TAB
D03IN1512
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