TDA8561 Philips Semiconductors, TDA8561 Datasheet - Page 2

• Manufacturer Part Number: TDA8561
• Description: 2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
1999 Jun 30
V
I
I
I
Stereo BTL application
P
RR
V
Quad single-ended application
P
RR
V
TDA8561Q
ORM
P
sb
Z
Z
Requires very few external components
High output power
Flexibility in use; Quad single-ended or stereo BTL
Low output offset voltage
Fixed gain
Diagnostic facility (distortion, short-circuit and
temperature detection)
Good ripple rejection
Mode select switch (operating, mute and standby)
Load dump protection
AC and DC short-circuit safe to ground and to V
Low power dissipation in any short-circuit condition
Thermally protected
P
o
no
o
no
2
car radio power amplifier
SYMBOL
I
V
I
NUMBER
O
TYPE
|
24 W BTL or 4
positive operating supply voltage
repetitive peak output current
total quiescent current
standby current
output power
supply voltage ripple rejection
noise output voltage
input impedance
DC output offset voltage
output power
supply voltage ripple rejection
noise output voltage
input impedance
DBS17P plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm)
NAME
PARAMETER
12 W single-ended
P
R
R
THD = 10%
R
R
R
L
s
L
L
s
= 0
= 0
= 4 ; THD = 10%
= 4
= 2
CONDITIONS
DESCRIPTION
2
GENERAL DESCRIPTION
The TDA8561Q is an integrated class-B output amplifier in
a 17-lead single-in-line (SIL) power package. It contains
4
Load (BTL) amplifiers.
The device is primarily developed for car radio
applications.
PACKAGE
Reverse polarity safe
Electrostatic discharge protection
No switch-on/switch-off plop
Flexible leads
Low thermal resistance
Identical inputs (inverting and non-inverting).
12 W Single-Ended (SE) or 2
6
46
25
46
50
MIN.
14.4
80
0.1
24
70
7
12
50
TYP.
Product specification
24 W Bridge-Tied
18
4
100
150
TDA8561Q
MAX.
SOT243-1
VERSION
A
mA
W
dB
mV
W
W
dB
V
k
k
A
V
V
UNIT