SA58670A_2 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 02 — 23 October 2008 13 of 24
NXP Semiconductors SA58670A
2.1 W/channel stereo class-D audio amplifier
a. RL=4Ω
b. RL=8Ω
(1) VDD = 2.5 V.
(2) VDD = 3.6 V.
(3) VDD = 5.0 V.
Fig 10. Crosstalk (one-to-one) as a function of frequencyf (kHz)
2 20
001aah505
−100
−80
−60
−120 8144 6 10 12 16 18
αct
(dB)
(2)
(1)
(3)
f (kHz)
2 20
001aah506
−100
−80
−60
αct
(dB)
−120 8144 6 10 12 16 18
(2)
(3)
(1)