Block Diagram - Philips TDA1517 Datasheet

Philips Semiconductors
2 × 6 W stereo power amplifier

BLOCK DIAGRAM

handbook, full pagewidth
non-inverting
input 1
supply voltage
ripple rejection
output
non-inverting
input 2
2002 Jan 17
1
mute switch
60
kΩ
VA
2
kΩ
18 kΩ
V P
stand-by
switch
VA
15 kΩ
x 1
3
15 kΩ
18 kΩ
2
kΩ
VA
9
60
kΩ
mute switch
input
reference
signal
voltage
ground
2
SGND
Fig.1 Block diagram.
C m
power stage
stand-by
reference
voltage
mute
switch
mute
reference
voltage
TDA1517
C m
power stage
power
ground
(substrate)
7 5
V P
PGND
3
Product specification
TDA1517; TDA1517P
4
output 1
8
mute/stand-by
switch input
6
output 2
MLC351