SA58672 Datasheet, PDF (11/27 Pages) NXP Semiconductors – 3.0 W mono class-D audio amplifier

NXP Semiconductors
SA58672
3.0 W mono class-D audio amplifier
+20
FFT
(dB)
−40
002aad866
+20
FFT
(dB)
−40
002aad867
−100
−100
−160
0
8
a. f_i = 1 kHz
16
24
f (kHz)
+20
FFT
(dB)
−40
−160
0
8
b. f_i = 3 kHz
002aad868
16
24
f (kHz)
−100
−160
0
8
16
24
f (kHz)
c. f_i = 5 kHz
Fig 12. FFT spectrum as a function of frequency; V_DD = 3.6 V; V_O = 6 dBV; R_L = 2 × 15 µH + 4 Ω
SA58672_4
Product data sheet
Rev. 04 — 8 June 2009
© NXP B.V. 2009. All rights reserved.
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