TDA7563A Datasheet, PDF (5/35 Pages) STMicroelectronics – 4 x 50W multifunction quad power amplifier with built-in diagnostics feature

TDA7563A
Block, pins connection and application diagrams
1
Block, pins connection and application diagrams
Figure 1. Block diagram
ST-BY/MUTE
IN RF
F
CLK DATA VCC1 VCC2
I2CBUS
Mute1 Mute2
Thermal
Protection
& Dump
Reference
Clip
Detector
CD_OUT
OUT RF+
IN RR
R
Short Circuit
Protection &
Diagnostic
OUT RF-
OUT RR+
IN LF
F
Short Circuit
Protection &
Diagnostic
OUT RR-
OUT LF+
IN LR
R
SVR
AC_GND
Short Circuit
Protection &
Diagnostic
Short Circuit
Protection &
Diagnostic
RF RR
LF LR
PW_GND
TAB
OUT LF-
OUT LR+
OUT LR-
S_GND
Figure 2. Application circuit
V(4V .. V_CC)
C8
0.1μF
C7
2200μF
2
DATA
26
I2C BUS
CLK
23
C1 0.22μF
IN RF
16
C2 0.22μF
IN RR
15
C3 0.22μF
IN LF
12
C4 0.22μF
IN LR
13
S-GND
14 17
Vcc1 Vcc2
7
21
+
18
19
20
-
+
22
25
24
-
+
10
9
8
-
+
6
3
4
-
TAB
1, 27
11
5
OUT RF
OUT RR
OUT LF
OUT LR
47K
C5
C6
1μF
10μF
CD OUT
V
D00AU1231A
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