TDA8922C
NXP Semiconductors
2 × 75 W class-D power amplifier
010aaa571
0
α
cs
(dB)
−20
−40
−60
(1)
(2)
−80
−100
2
3
4
5
10
10
10
10
10
fi (Hz)
VDD = 30 V, VSS = −30 V, fosc = 350 kHz (external oscillator), 2 × 6 Ω SE configuration.
1 W and 10 W respectively.
Fig 17. Channel separation as a function of frequency, SE configuration with 2 × 6 Ω load
010aaa572
0
α
cs
(dB)
−20
−40
−60
(1)
(2)
−80
−100
2
3
4
5
10
10
10
10
10
fi (Hz)
VDD = 30 V, VSS = −30 V, fosc = 350 kHz (external oscillator), 2 × 8 Ω SE configuration.
1 W and 10 W respectively.
Fig 18. Channel separation as a function of frequency, SE configuration with 2 × 8 Ω load
TDA8922C_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 7 September 2009
26 of 40
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