NXP Semiconductors SA58670A User Manual download pdf (Page 12)

Product data sheet Rev. 02 — 23 October 2008 12 of 24

NXP Semiconductors

SA58670A

2.1 W/channel stereo class-D audio ampliﬁer

(1) V

= 3.6 V; L channel to R channel.

(2) V

= 3.6 V; R channel to L channel.

(3) V

= 5.0 V; L channel to R channel.

(4) V

= 5.0 V; R channel to L channel.

Fig 8. Crosstalk (stepped all-to-one) as a function of frequency

(1) Left channel.

(2) Right channel.

Fig 9. Noise output voltage (RMS value) as a function of frequency

001aah495

f (Hz)

−100

−80

−60

(dB)

−120

(3)

(2)

(1)

(4)

f (Hz)

−4

−5

−3

−6

n(o)

(V)

10 10

(1)

(2)

001aah497

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 23 24

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NXP Semiconductors SA58670A User Manual Page 12