TDA7498L Datasheet, PDF (13/27 Pages) STMicroelectronics – 80 watt + 80 watt dual BTL class-D audio amplifier

TDA7498L
Characterization curves
Figure 6. THD vs. output power (100 Hz)
10
5
2
1
0.5
0.2
% 0.1
0.05
0.02
0.01
0.005
0.002
0.001
100m
200m
500m
1
2
5
W
10
20
50 90
Figure 7. THD vs. frequency (1 W)
1
0.5
0.2
0.1
%
0.05
0.02
0.01
0.005
20
50
100
200
500
1k
2k
Hz
5k
10k 20k
Figure 8. THD vs. frequency (100 mW)
1
0.5
0.2
% 0.1
0.05
0.02
0.01
20
50
100
200
500
1k
2k
Hz
5k
10k 20k
Doc ID 16504 Rev 3
13/27