TDA8954 NXP Semiconductors, TDA8954 Datasheet - Page 31

• Manufacturer Part Number: TDA8954
• Description: The TDA8954 is a stereo or mono high–efficiency Class D audio power amplifier in asingle IC featuring low power dissipation
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8954_1
Product data sheet
Fig 20. Channel separation as a function of frequency, SE configuration with 2 × 4 Ω load
Fig 21. Channel separation as a function of frequency, SE configuration with 2 × 3 Ω load
Chan sep
Chan sep
(dB)
(dB)
−100
−100
−20
−40
−60
−80
−20
−40
−60
−80
V
Channel B S/N (dB).
V
Channel B S/N (dB).
0
0
DD
DD
10
10
= 41 V, V
= 39 V, V
SS
SS
Rev. 01 — 24 December 2009
= −41, f
= −39, f
10
10
2
osc
2
osc
= 325 kHz (external 650 kHz oscillator), 2 × 4 Ω SE configuration.
= 325 kHz (external 650 kHz oscillator), 2 × 3 Ω SE configuration.
10
10
3
3
2 × 210 W class-D power amplifier
10
10
4
4
fi (Hz)
fi (Hz
TDA8954
010aaa604
010aaa605
© NXP B.V. 2009. All rights reserved.
10
10
5
5
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