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| TDA8933 Datasheet, PDF (2/47 Pages) NXP Semiconductors – Class-D audio amplifier | |||
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NXP Semiconductors
TDA8933
Class-D audio ampliï¬er
4. Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
Min Typ Max Unit
General; Vp = 25 V, fosc = 320 kHz, Tamb = 25 °C unless speciï¬ed otherwise
VP
supply voltage
asymmetrical supply
10 25 36 V
symmetrical supply
5
12.5 18 V
IP
supply current
Sleep mode
-
0.6 1.0 mA
Iq(tot)
total quiescent
Operating mode; no load, no
-
40 50 mA
current
snubbers or ï¬lter connected
Stereo SE channel
Po(RMS) RMS output power continuous time output power [1]
per channel
RL = 4 â¦; VP = 17 V
THD+N = 0.5 %, fi = 1 kHz
5.9 6.5 -
W
THD+N = 0.5 %, fi = 100 Hz
-
6.5 -
W
THD+N = 10 %, fi = 1 kHz
7.5 8.3 -
W
THD+N = 10 %, fi = 100 Hz
-
8.3 -
W
RL = 8 â¦; VP = 25 V
THD+N = 0.5 %, fi = 1 kHz
7.3 8.1 -
W
THD+N = 0.5 %, fi = 100 Hz
-
8.1 -
W
THD+N = 10 %, fi = 1 kHz
9.3 10.3 -
W
THD+N = 10 %, fi = 100 Hz
-
10.3 -
W
short time output power per [2]
channel; THD+N = 10 %,
see Figure 23 for details
RL = 8 â¦; VP = 31 V
THD+N = 0.5 %
11.2 12.4 -
W
THD+N = 10 %
14.1 15.7 -
W
TDA8933_1
Preliminary data sheet
Rev. 01 â 15 May 2007
© NXP B.V. 2007. All rights reserved.
2 of 47
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