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1998 Apr 01 14
Philips Semiconductors Product specification
2 × 1 W BTL audio amplifier TDA8542
Fig.21 Power dissipation as a function of P
o
.
Sine wave of 1 kHz.
(1) V
CC
= 12 V, R
L
=16Ω.
(2) V
CC
= 7.5 V, R
L
=4Ω.
(3) V
CC
= 9 V, R
L
=8Ω.
handbook, halfpage
0
(1)
(2)
(3)
2.4
1.6
0.8
0
0.4 0.8 1.6
1.2
P
(W)
P
o
(W)
MGD905