TDA8922C NXP Semiconductors, TDA8922C Datasheet - Page 30

• Manufacturer Part Number: TDA8922C
• Description: The TDA8922C is a high-efficiency Class D audio power amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8922C_1
Product data sheet
Fig 25. SVRR as a function of ripple frequency, ripple on V
Fig 26. SVRR as a function of ripple frequency, ripple on V
(1) Mute mode.
(2) Operating mode.
(3) Standby mode.
(1) Operating mode.
(2) Mute mode.
(3) Standby mode.
SVRR
SVRR
(dB)
(dB)
100
140
120
20
60
Ripple on V
V
40
80
Ripple on V
V
0
DD
DD
10
10
= 30 V, V
= 25 V, V
SS
DD
SS
SS
, short on input pins.
, short on input pins.
Rev. 01 — 7 September 2009
= 30 V, V
= 25 V, V
10
10
2
2
ripple
ripple
= 2 V (p-p), 2
= 2 V (p-p), 1
10
10
3
3
(1)
(2)
(3)
(1)
(2)
(3)
8
8
SE configuration.
BTL configuration.
2
75 W class-D power amplifier
SS
DD
10
10
4
4
TDA8922C
f
fi (Hz)
i
(Hz)
010aaa579
010aaa586
© NXP B.V. 2009. All rights reserved.
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10
5
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