tda7498l STMicroelectronics, tda7498l Datasheet - Page 16

• Manufacturer Part Number: tda7498l
• Description: 80 W + 80 W Dual Btl Class-d Audio Amplifier
• Manufacturer: STMicroelectronics

Characterization curves
16/27
Figure 14. THD vs. output power (100 Hz)
Figure 15. THD vs. frequency (1 W)
Figure 16. THD vs. frequency (100 mW)
%
%
%
0.005
0.002
0.001
0.005
0.05
0.02
0.01
0.05
0.02
0.01
0.05
0.02
0.01
0.5
0.2
0.1
0.5
0.2
0.1
0.5
0.2
0.1
10
100 m
5
2
1
1
1
20
20
200 m
50
50
Doc ID 16504 Rev 1
500 m
100
100
200
200
1
2
500
500
W
Hz
Hz
1k
1k
5
2k
2k
10
20
5k
5k
10k
10k
50
20k
20k
90
TDA7498L