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Philips Semiconductors
2 40 W/2
stereo BTL car radio
power amplifier with diagnostic facility
AC CHARACTERISTICS
V
= 14.4 V; R
= 2 ; f = 1 kHz; T
P
L
SYMBOL
P
output power
o
P
output power
o
THD
total harmonic distortion
B
power bandwidth
f
low frequency roll-off
lr
f
high frequency roll-off
hr
G
closed loop voltage gain
v
SVRR
supply voltage ripple rejection
on
mute
standby
Z
input impedance
i
V
noise output voltage
no
on
on
mute
channel separation
cs
G
channel unbalance
v
V
output voltage in mute
o
Notes
1. Dynamic distortion detector active.
2. Frequency response externally fixed.
3. V
= V
= 2 V (p-p); R
ripple
ripple(max)
4. B = 20 Hz to 20 kHz; R
5. B = 20 Hz to 20 kHz; R
6. B = 20 Hz to 20 kHz; independent of R
7. P
= 25 W; R
= 10 k .
o
s
8. V
= V
= 1 V (RMS).
i
i(max)
1996 Jan 08
= 25 C; measured in Fig.6; unless otherwise specified.
amb
PARAMETER
= 0 .
s
= 0 .
s
= 10 k .
s
.
s
CONDITIONS
THD = 0.5%
25
THD = 10%
33
THD = 30%
45
V
= 13.2 V
P
THD = 0.5%
THD = 10%
P
= 1 W
o
V
0.6 V; note 1
12
THD = 0.5%;
P
= 1 dB
o
with respect to 25 W
at 1 dB; note 2
at 1 dB
20
39
note 3
40
note 3
50
note 3
80
25
note 4
note 5
note 6
note 7
45
note 8
8
Product specification
TDA8560Q
MIN.
TYP.
MAX.
30
40
55
25
35
0.1
10
20 to 20000
25
40
41
30
38
200
250
250
135
1
5
UNIT
W
W
W
W
W
%
%
Hz
Hz
kHz
dB
dB
dB
dB
k
V
V
V
dB
dB
mV
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