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1998 Feb 23 9
Philips Semiconductors Product specification
3 W mono BTL audio amplifier with DC
volume control
TDA7056AT
Fig.11 Total worst case power dissipation as a
function of supply voltage.
(1) R
L
=8.
(2) R
L
=16.
(3) R
L
=25.
handbook, halfpage
0
3
2
1
0
420
MGM586
81216
P
(W)
V
P
(V)
(1) (3)(2)
Fig.12 Control current as a function of DC volume
control.
handbook, halfpage
0 1.2 2.0
100
20
MGM587
60
20
60
100
0.4 1.60.8
V
7
(V)
I
5
(µA)