Datasheet

ADAU1381
Rev. B | Page 19 of 84
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
600100101
THD + N (dB)
SPEAKER OUTPUT POWER (mW)
08313-121
0
–100
–80
–60
–40
–20
100101
THD + N (dB)
SPEAKER OUTPUT POWER (mW)
08313-122
Figure 21. THD + N vs. Speaker Output Power, 8 Ω Load, 3.3 V Supply Figure 22. THD + N vs. Speaker Output Power, 8 Ω Load, 1.8 V Supply