TDA8933 NXP Semiconductors, TDA8933 Datasheet - Page 32

• Manufacturer Part Number: TDA8933
• Description: Class-D audio amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8933_1
Preliminary data sheet
Fig 16. Gain as a function of frequency
(dB)
(1) V
(2) V
G
v
35
30
25
20
15
10
P
10
o
P
P
(2)
(1)
= 1 W (RMS)
= 17 V; R
= 25 V; R
10
L
L
2
= 2
= 2
Fig 15. Total harmonic distortion-plus-noise as a function of frequency
4 ; C
8 ; C
10
(1) P
(2) P
a. V
THD+N
3
SE
SE
(%)
10
10
10
10
10
= 1000 F
= 1000 F
o
o
P
1
2
1
2
3
= 5 W
= 1 W
10
= 17 V; R
10
(1)
(2)
4
010aaa146
f
i
(Hz)
L
= 2
10
Rev. 01 — 15 May 2007
5
4
10
2
Fig 17. Supply voltage ripple rejection as a function of
www.DataSheet.co.kr
SVRR
(dB)
(1) V
(2) V
20
40
60
80
0
V
R
frequency
10
ripple
i
P
P
10
(1)
(2)
= 0
= 17 V; R
= 25 V; R
3
= 500 mV (RMS) referenced to ground;
(shorted input)
10
L
L
2
= 2
= 2
4
8
10
10
4
3
Class-D audio amplifier
f
i
(Hz)
10
TDA8933
010aaa160
© NXP B.V. 2007. All rights reserved.
4
010aaa155
f
i
(Hz)
10
5
10
5
32 of 47
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