SA58671 Datasheet, PDF (7/24 Pages) NXP Semiconductors – 1.2 W/channel stereo class-D audio amplifier

NXP Semiconductors
10. Typical performance curves
SA58671
1.2 W/channel stereo class-D audio amplifier
−60
α_ct
(dB)
−80
(1)
(2)
−100
(3)
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(4)
−120
10³
10⁴
f (Hz)
(1) V_DD = 3.6 V; L channel to R channel
(2) V_DD = 3.6 V; R channel to L channel
(3) V_DD = 5.0 V; L channel to R channel
(4) V_DD = 5.0 V; R channel to L channel
Fig 4. Crosstalk (stepped all-to-one) as a function of frequency
10^−3
V_n(o)
(V)
10^−4
(1)
(2)
10^−5
10⁵
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10^-6
10
10²
10³
10⁴
10⁵
f (Hz)
(1) Left channel
(2) Right channel
Fig 5. RMS output noise voltage as a function of frequency
SA58671_2
Product data sheet
Rev. 02 — 24 October 2008
© NXP B.V. 2008. All rights reserved.
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