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TDA8567Q Datasheet, PDF (11/20 Pages) NXP Semiconductors – 4 x 25 W BTL quad car radio power amplifier
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Philips Semiconductors
4 × 25 W BTL quad car radio power
amplifier
Product specification
TDA8567Q
Test information
Figures 8 to 13 have the following conditions: VP = 14.4 V; RL = 4 Ω; f = 1 kHz; 80 kHz filter used; unless otherwise
specified.
handboo3k,0h0alfpage
IP
(mA)
200
100
MGD921
handbook,6h0alfpage
Po
(W)
40
20
MGD922
(1)
(2)
(3)
0
0
4
8
12
16
20
VP (V)
Fig.8 IP as a function of VP.
0
8
10
12
14
16
18
VP (V)
(1) EIAJ.
(2) 10%.
(3) 0.5%.
Fig.9 Po as a function of VP.
10
handbook, halfpage
THD+N
(%)
1
MGD923
10−1
10−2
10
f = 10 kHz
1 kHz
100 Hz
102
103
104
105
Po (W)
10
handbook, halfpage
THD+N
(%)
1
MGD924
10−1
10−2
10
10 W
1W
102
103
104
105
f (Hz)
Fig.10 THD + N as a function of Po.
1998 Sep 23
Fig.11 THD + N as a function of frequency.
11
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