TDA8950
NXP Semiconductors
2 × 150 W class-D power amplifier
001aai711
−20
SVRR
(dB)
−40
−60
−80
(2)
(1)
−100
(3)
−120
−140
2
3
4
6
10
10
10
10
10
f
(Hz)
ripple
Ripple on VSS, short on input pins.
VP = ±35 V, RL = 4 Ω, Vripple = 2 V (p-p).
(1) OUT2, mute
(2) OUT2, on
(3) OUT2, standby
Fig 26. SVRR as function of ripple frequency
001aai712
10
V
o
(V)
1
0.1
0.01
0.001
0.0001
(1)
(2)
0.00001
0.000001
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
V
(V)
MODE
VP = ±35 V
(1) Out1, down
(2) Out1, up
Fig 27. Output voltage as function of mode voltage
TDA8950_1
© NXP B.V. 2008. All rights reserved.
Preliminary data sheet
Rev. 01 — 9 September 2008
31 of 39
NXP [ NXP ]
