TDA8922C NXP Semiconductors, TDA8922C Datasheet - Page 31

• 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 27. SVRR as a function of ripple frequency, ripple on V
Fig 28. Output voltage as a function of mode voltage
(1) Operating mode.
(2) Mute mode.
(3) Standby mode.
(1) Mode voltage down.
(2) Mode voltage up.
SVRR
(dB)
(V)
V
10
10
10
120
10
o
40
80
Ripple on V
V
V
0
1
2
2
4
6
DD
DD
10
0
= 25 V, V
= 30 V, V
SS
SS
SS
, short on input pins.
Rev. 01 — 7 September 2009
= 25 V, V
= 30 V, V
(1)
10
2
(2)
ripple
i
= 100 mV.
2
= 2 V (p-p), 1
10
3
(1)
(2)
(3)
8
BTL configuration.
2
4
75 W class-D power amplifier
SS
10
4
V
MODE
TDA8922C
fi (Hz)
(V)
010aaa587
010aaa580
© NXP B.V. 2009. All rights reserved.
10
6
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