Advertisement
Philips Semiconductors
4
25 W BTL quad car radio power
amplifier
Test information
Figures 8 to 13 have the following conditions: V
specified.
300
handbook, halfpage
I P
(mA)
200
100
0
0
4
Fig.8 I
P
10
handbook, halfpage
THD N
(%)
1
1
10
2
10
2
10
10
Fig.10 THD + N as a function of P
1998 Sep 23
MGD921
8
12
16
V P (V)
as a function of V
.
P
MGD923
f = 10 kHz
1 kHz
100 Hz
3
4
10
10
P o (W)
.
o
= 14.4 V; R
= 4 ; f = 1 kHz; 80 kHz filter used; unless otherwise
P
L
60
handbook, halfpage
P o
(W)
40
20
0
20
(1) EIAJ.
(2) 10%.
(3) 0.5%.
10
handbook, halfpage
THD N
(%)
1
1
10
2
10
5
10
10
Fig.11 THD + N as a function of frequency.
11
(1)
(2)
(3)
8
10
12
14
Fig.9 P
as a function of V
o
10 W
1 W
2
3
10
10
Product specification
TDA8567Q
MGD922
16
18
V P (V)
.
P
MGD924
4
5
10
10
f (Hz)
Advertisement
