TDA8950 NXP Semiconductors, TDA8950 Datasheet - Page 30

• Manufacturer Part Number: TDA8950
• Description: The TDA8950 is a high-efficiency Class D audio power amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8950_2
Product data sheet
Fig 25. SVRR as a function of ripple frequency, ripple on V
Fig 26. Output voltage as a function of mode voltage
SVRR
(1) Mute mode.
(2) Operating mode.
(3) Standby mode.
(1) Mode voltage down.
(2) Mode voltage up.
(dB)
(V)
V
10
10
10
10
10
10
o
100
120
140
20
40
60
80
Ripple on V
V
10
V
1
1
2
3
4
5
6
P
10
P
0
= 35 V, f
= 35 V, f
0.5
(2)
(1)
(3)
SS
osc
osc
, short on input pins.
= 345 kHz, R
= 345 kHz.
Rev. 02 — 11 June 2009
1
(1)
10
2
1.5
(2)
L
= 4 , V
2
ripple
10
2.5
= 2 V (p-p).
3
3
2
3.5
150 W class-D power amplifier
SS
10
4
4
f
ripple
(Hz)
4.5
V
TDA8950
© NXP B.V. 2009. All rights reserved.
001aai711
001aai712
MODE
(V)
10
5
6
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