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TDA8569Q_15 Datasheet, PDF (12/18 Pages) NXP Semiconductors – 4X40 W BTL quad car radio power amplifier
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Philips Semiconductors
4 × 40 W BTL quad car radio
power amplifier
Product specification
TDA8569Q
10
handbook, halfpage
THD+N
(%)
1
MBK008
10−1
10−120−2
10−1
(1)
(2)
(3)
1
10
102
Po (W)
RL = 4 Ω.
(1) f = 10 kHz.
(2) f = 1 kHz.
(3) f = 100 Hz.
Fig.12 THD + N as a function of Po.
handbook,6h0alfpage
Po
(W)
40
20
MGD922
(1)
(2)
(3)
0
8
10
12
14
16
18
VP (V)
RL = 4 Ω.
(1) EIAJ.
(2) THD = 10%.
(3) THD = 0.5%.
Fig.13 Po as a function of VP.
handbook−,3h0alfpage
SVRR
(dB)
−50
MGD925
handbook−,3h0alfpage
αcs
(dB)
−50
MGD926
(1)
−70
−90
10
102
103
104
105
f (Hz)
RL = 4 Ω.
Fig.14 SVRR as a function of frequency.
2003 Aug 08
−70
−90
10
(2)
102
103
104
105
f (Hz)
RL = 4 Ω.
(1) channel 1 ⇔ channel 2, channel 3 ⇔ channel 4.
(2) channels 1 and 2 ⇔ channels 3 and 4.
Fig.15 Channel separation as a function of
frequency.
12
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