tda8563q-n2-s11 NXP Semiconductors, tda8563q-n2-s11 Datasheet - Page 3

• Manufacturer Part Number: tda8563q-n2-s11
• Description: 2 X 40 W/2 Ohm Stereo Btl Car Radio Power Amplifier With Diagnostic Facility
• Manufacturer: NXP Semiconductors

Philips Semiconductors
BLOCK DIAGRAM
2001 Feb 21
handbook, full pagewidth
2
amplifier with diagnostic facility
40 W/2
input 1
input 2
stereo BTL car radio power
13
1
input
reference
voltage
k
k
30
30
ground (signal)
2.3
k
2.3
k
2.3
k
2.3
k
2
stand-by
x1
switch
20.7 k
20.7 k
20.7 k
20.7 k
VA
15 k
15 k
VA
VA
VA
VA
mute switch
mute switch
mute switch
mute switch
V P
Fig.1 Block diagram.
mute
reference
voltage
power ground (substrate)
C m
C m
C m
5
GND1
C m
3
8
GND2
power stage
power stage
power stage
power stage
stand-by
reference
voltage
mute
switch
DIAGNOSTIC
PROTECTIONS
Load dump
Soar
Thermal
Short - circuit
Reverse polarity
TDA8563Q
INTERFACE
3
V P1
10
V P2
MLB664
11
12
4
6
9
7
mode switch
diagnostic
output 1B
output 1A
output 2B
output 2A
output
Product specification
TDA8563Q