TDA8569 Philips Semiconductors, TDA8569 Datasheet - Page 9

• Manufacturer Part Number: TDA8569
• Description: 4 x 25 W BTL quad car radio power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
V
Notes
1. Frequency response externally fixed.
2. V
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
7. V
8. Dynamic Distortion Detector (DDD) active, pin 9 is set to logic 0.
1997 Mar 27
P
THD
B
f
f
G
SVRR
V
V
P
THD
P
ro(l)
ro(h)
Z
cs
o
p
n(o)
o
o
4
amplifier
v
SYMBOL
= 14.4 V; R
i
G
v
ripple
O
i
= V
= 16 W; R
25 W BTL quad car radio power
i(max)
= V
ripple(max)
L
= 1 V (RMS).
= 4 ; f = 1 kHz; T
output power
total harmonic distortion
power bandwidth
low frequency roll-off
high frequency roll-off
closed loop voltage gain
supply voltage ripple rejection on; note 2
input impedance
noise output voltage
channel separation
channel unbalance
output signal in mute
output power
total harmonic distortion
s
= 10 k .
= 2 V (p-p); R
PARAMETER
s
s
= 0 .
= 10 k .
amb
s
= 0 .
= 25 C; measured in Fig.7; unless otherwise specified.
s
.
THD = 0.5%
THD = 10%
THD = 30%
V
V
P
V
THD = 0.5%; P
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
THD = 0.5%; R
THD = 10%; R
THD = 30%; R
P
P
P
o
9
o
= 1 W
= 1 W; R
= 13.2 V; THD = 0.5%
= 13.2 V; THD = 10%
0.6 V; note 8
CONDITIONS
9
L
= 2
L
L
o
L
= 2
= 2
= 1 dB
= 2
16
21
28
20
25
50
50
80
25
45
MIN.
19
25
35
15
21
0.05
10
20 to
20000
25
26
30
85
100
60
30
40
55
0.1
TYP.
Preliminary specification
TDA8569Q
27
38
120
1
2
MAX.
W
W
W
W
W
%
%
Hz
Hz
kHz
dB
dB
dB
dB
k
dB
dB
mV
W
W
W
%
UNIT
V
V
V