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TDA8569Q Datasheet, PDF (9/20 Pages) NXP Semiconductors – 4 x 25 W BTL quad car radio power amplifier | |||
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Philips Semiconductors
4 Ã 25 W BTL quad car radio power
ampliï¬er
Preliminary speciï¬cation
TDA8569Q
AC CHARACTERISTICS
VP = 14.4 V; RL = 4 â¦; f = 1 kHz; Tamb = 25 °C; measured in Fig.7; unless otherwise speciï¬ed.
SYMBOL
Po
THD
Bp
fro(l)
fro(h)
Gv
SVRR
Zi
Vn(o)
αcs
âGv
Vo
Po
THD
PARAMETER
CONDITIONS
output power
THD = 0.5%
THD = 10%
THD = 30%
total harmonic distortion
power bandwidth
VP = 13.2 V; THD = 0.5%
VP = 13.2 V; THD = 10%
Po = 1 W
V9 ⤠0.6 V; note 8
THD = 0.5%; Po = â1 dB
with respect to 16 W
low frequency roll-off
at â1 dB; note 1
high frequency roll-off
at â1 dB
closed loop voltage gain
supply voltage ripple rejection on; note 2
mute; note 2
standby; note 2
input impedance
noise output voltage
on; note 3
on; note 4
mute; note 5
channel separation
note 6
channel unbalance
output signal in mute
note 7
output power
total harmonic distortion
THD = 0.5%; RL = 2 â¦
THD = 10%; RL = 2 â¦
THD = 30%; RL = 2 â¦
Po = 1 W; RL = 2 â¦
MIN.
16
21
28
â
â
â
â
â
â
20
25
50
50
80
25
â
â
â
45
â
â
â
â
â
â
TYP.
19
25
35
15
21
0.05
10
20 to
20 000
25
â
26
â
â
â
30
85
100
60
â
â
â
30
40
55
0.1
Notes
1. Frequency response externally fixed.
2. Vripple = Vripple(max) = 2 V (p-p); Rs = 0 â¦.
3. B = 20 Hz to 20 kHz; Rs = 0 â¦.
4. B = 20 Hz to 20 kHz; Rs = 10 kâ¦.
5. B = 20 Hz to 20 kHz; independent of Rs.
6. PO = 16 W; Rs = 10 kâ¦.
7. Vi = Vi(max) = 1 V (RMS).
8. Dynamic Distortion Detector (DDD) active, pin 9 is set to logic 0.
MAX. UNIT
â
W
â
W
â
W
â
W
â
W
â
%
â
%
â
Hz
â
Hz
â
kHz
27
dB
â
dB
â
dB
â
dB
38
kâ¦
120 µV
â
µV
â
µV
â
dB
1
dB
2
mV
â
W
â
W
â
W
â
%
1997 Mar 27
9
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