Philips TDA7056AT - Manual (Page 9)

1998 Feb 23 9
NXP 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 Ω.
(2) R
L
= 16 Ω.
(3) R
L
= 25 Ω.
handbook, halfpage
0
3
2
1
0
4 20
MGM586
8 12 16
P
(W)
VP (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 1.6 0.8
V7 (V)
I5
( μ A)