TDA7498MV Datasheet, PDF (15/27 Pages) STMicroelectronics – 100-watt mono BTL class-D audio amplifier

TDA7498MV
Characterization curves
4.2.2
For R_L = 8 Ω
Figure 11. Output power (THD = 10%) vs supply voltage
120
110
Output power (W)
100
90
80
70
60
50
40
30
20
10
+10 +12 +14 +16 +18 +20 +22 +24 +26 +28 +30 +32 +34 +36
Supply voltage (V)
Figure 12. THD vs output power
10
5
THD+N (%)
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
100m 200m
500m
1
f = 1 kHz
f = 100 Hz
2
5
10
20
Output power (W)
50
100 200
Doc ID 16505 Rev 3
15/27