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Philips Semiconductors
4
25 W BTL quad car radio power
amplifier
AC CHARACTERISTICS
V
= 14.4 V; R
= 4 ; f = 1 kHz; T
P
L
SYMBOL
P
output power
o
THD
total harmonic distortion
B
power bandwidth
p
f
low frequency roll-off
ro(l)
f
high frequency roll-off
ro(h)
G
closed loop voltage gain
v
SVRR
supply voltage ripple rejection on; note 2
Z
input impedance
i
V
noise output voltage
n(o)
channel separation
cs
G
channel unbalance
v
V
output signal in mute
o
Notes
1. Frequency response externally fixed.
2. V
= V
= 2 V (p-p); R
ripple
ripple(max)
3. B = 20 Hz to 20 kHz; R
4. B = 20 Hz to 20 kHz; R
5. B = 20 Hz to 20 kHz; independent of R
6. P
= 16 W; R
= 10 k .
O
s
7. V
= V
= 1 V (RMS).
i
i(max)
8. Dynamic Distortion Detector (DDD) active, pin 9 is set to logic 0.
1998 Sep 23
= 25 C; measured in Fig.7; unless otherwise specified.
amb
PARAMETER
= 0 .
s
= 0 .
s
= 10 k .
s
.
s
CONDITIONS
THD = 0.5%
THD = 10%
THD = 30%
V
= 13.2 V; THD = 0.5%
P
V
= 13.2 V; THD = 10%
P
P
= 1 W
o
V
0.6 V; note 8
9
THD = 0.5%; P
= 1 dB
o
with respect to 16 W
at 1 dB; note 1
at 1 dB
mute; note 2
standby; note 2
on; note 3
on; note 4
mute; note 5
note 6
note 7
9
Product specification
TDA8567Q
MIN.
TYP.
MAX.
16
19
21
25
28
35
15
21
0.05
10
20 to
20000
25
20
25
26
27
50
50
80
25
30
38
85
120
100
60
45
1
2
UNIT
W
W
W
W
W
%
%
Hz
Hz
kHz
dB
dB
dB
dB
k
V
V
V
dB
dB
mV
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