Philips TDA8928J 2004 May 05 18, Fig.13 S/N as function of output power., Fig.16 Outputpower as function of supply voltage., Fig.15 Gain as function of frequency., Fig.14 Channel separation as function of frequency.

2004 May 05 18
Philips Semiconductors Preliminary specification
Power stage 2 x 10 or 1 x 20 W class-D
audio amplifier TDA8928J
handbook, halfpage
0
100
20
40
60
80
MGX387
10−1 10−2Po (W)
S/N
(dB)
11010
2
Fig.13 S/N as function of output power.
2×8ΩSE; VP=±12.5V.
handbook, halfpage
−100
0
−80
−60
−40
−20
MGX388
102
10 fi (Hz)
αcs
(dB)
103104105
(1)
(2)
Fig.14 Channel separation as function of
frequency.
2×8ΩSE; VP=±12.5V.
(1) Po=1W.
(2) Po=10W.
handbook, halfpage
10
35
15
20
25
30
MDB624
102 10 fi (Hz)
G
(dB)
103104105
Fig.15 Gain as function of frequency.
2×8ΩSE; VP=±12.5V; Vi= 100 mV.
handbook, halfpage
10
(1)
20
24
4
8
12
16
20
12
Po
(W)
VP (V)
14 16 18
MGX389
(2)
Fig.16 Outputpower as function of supply voltage.
THD+ N=10 %; fi=1 kHz.
(1) 2×8ΩSE.
(2) 2×16 ΩSE.