NXP Semiconductors
SA58670
2.1 W/channel stereo class-D audio amplifier
−60
αct
(dB)
−80
(1)
(2)
−100
(3)
001aah495
(4)
−120
103
104
f (Hz)
(1) VDD = 3.6 V; L channel to R channel.
(2) VDD = 3.6 V; R channel to L channel.
(3) VDD = 5.0 V; L channel to R channel.
(4) VDD = 5.0 V; R channel to L channel.
Fig 8. Crosstalk (stepped all-to-one) as a function of frequency
10−3
Vn(o)
(V)
10−4
(1)
(2)
10−5
105
001aah497
10−6
10
102
103
(1) Left channel.
(2) Right channel.
Fig 9. Noise output voltage (RMS value) as a function of frequency
104
f (Hz)
SA58670_3
Product data sheet
Rev. 03 — 11 June 2009
© NXP B.V. 2009. All rights reserved.
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