Texas Instruments 3 Channel 25W Audio Power Amplifier with Mute and Standby LM4782TABD/NOPB LM4782TABD/NOPB Datenbogen
Produktcode
LM4782TABD/NOPB
SNAS231B – FEBRUARY 2004 – REVISED MARCH 2013
Typical Performance Characteristics
THD+N
THD+N
vs
vs
Frequency
Frequency
±19V, P
OUT
= 1W & 15W/Channel
±22V, P
OUT
= 1W & 15W/Channel
R
L
= 4
Ω
, 80kHz BW
R
L
= 6
Ω
, 80kHz BW
Figure 7.
Figure 8.
THD+N
vs
THD+N
Frequency
vs
±25V, P
OUT
= 1W & 15W/Channel
Output Power/Channel
R
L
= 8
Ω
, 80kHz BW
±19V, R
L
= 4
Ω
, 80kHz BW
Figure 9.
Figure 10.
THD+N
THD+N
vs
vs
Output Power/Channel
Output Power/Channel
±22V, R
L
= 6
Ω
, 80kHz BW
±25V, R
L
= 8
Ω
, 80kHz BW
Figure 11.
Figure 12.
10
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