TDA8932B NXP Semiconductors, TDA8932B Datasheet - Page 33

• Manufacturer Part Number: TDA8932B
• Description: The TDA8932B is a high efficiency class-D amplifier with low power dissipation
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8932B_4
Product data sheet
Fig 26. Total harmonic distortion-plus-noise as a function of output power
Fig 27. Total harmonic distortion-plus-noise as a function of frequency
THD+N
THD+N
(%)
(%)
(1) f
(2) f
(3) f
(1) P
(2) P
10
10
10
10
10
10
a. V
a. V
10
10
10
10
1
1
2
1
2
3
10
2
1
2
3
10
i
i
i
o
o
2
= 6 kHz
= 1 kHz
= 100 Hz
P
P
= 10 W
= 1 W
= 12 V; R
= 12 V; R
14.10 BTL curves measured in reference design
10
10
(1)
(2)
2
1
L
L
= 4
= 4
10
1
3
(1)
(2)
(3)
10
10
4
P
001aad782
001aae114
f
i
o
(Hz)
(W)
Rev. 04 — 18 December 2008
10
10
2
5
THD+N
THD+N
(%)
(%)
10
10
10
10
10
10
b. V
b. V
10
10
10
10
1
1
2
1
2
3
10
2
1
2
3
10
2
P
P
= 22 V; R
= 22 V; R
10
10
(1)
(2)
2
1
L
L
= 8
= 8
10
1
3
Class-D audio amplifier
(1)
(2)
(3)
TDA8932B
10
10
© NXP B.V. 2008. All rights reserved.
4
P
001aad783
001aae115
f
i
o
(Hz)
(W)
10
10
2
5
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