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TDA8933 Datasheet, PDF (36/47 Pages) NXP Semiconductors – Class-D audio amplifier
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NXP Semiconductors
TDA8933
Class-D audio amplifier
14.10 BTL curves measured in the reference design
102
THD+N
(%)
10
010aaa157
1
10−1
(1)
10−2
10−3
10−2
10−1
(2)
(3)
1
10
102
Po (W)
(1) fi = 6 kHz
(2) fi = 1 kHz
(3) fi = 100 Hz
a. VP = 17 V; RL = 8 Ω
Fig 27. Total harmonic distortion-plus-noise as a function of output power
102
THD+N
(%)
10
010aaa161
1
(1)
10−1
(2)
10−2
(3)
10−3
10−2
10−1
1
10
102
Po (W)
(1) fi = 6 kHz
(2) fi = 1 kHz
(3) fi = 100 Hz
a. VP = 25 V; RL = 16 Ω
Fig 28. Total harmonic distortion-plus-noise as a function of output power
TDA8933_1
Preliminary data sheet
Rev. 01 — 15 May 2007
© NXP B.V. 2007. All rights reserved.
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