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TDA8922C_15 Datasheet, PDF (30/40 Pages) NXP Semiconductors – 2X75 W class-D power amplifier
NXP Semiconductors
TDA8922C
2 × 75 W class-D power amplifier
−20
SVRR
(dB)
−60
−100
010aaa579
(1)
(2)
(3)
−140
10
102
103
104
105
fi (Hz)
Ripple on VSS, short on input pins.
VDD = 30 V, VSS = −30 V, Vripple = 2 V (p-p), 2 × 8 Ω SE configuration.
(1) Mute mode.
(2) Operating mode.
(3) Standby mode.
Fig 25. SVRR as a function of ripple frequency, ripple on VSS
0
SVRR
(dB)
−40
−80
010aaa586
(1)
(2)
(3)
−120
10
102
103
104
105
fi (Hz)
Ripple on VDD, short on input pins.
VDD = 25 V, VSS = −25 V, Vripple = 2 V (p-p), 1 × 8 Ω BTL configuration.
(1) Operating mode.
(2) Mute mode.
(3) Standby mode.
Fig 26. SVRR as a function of ripple frequency, ripple on VDD
TDA8922C_1
Product data sheet
Rev. 01 — 7 September 2009
© NXP B.V. 2009. All rights reserved.
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