Philips TDA7056AT User Manual
Page 9
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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)
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