TDA7056AT_15 Datasheet, PDF (9/18 Pages) NXP Semiconductors – 3 W mono BTL audio amplifier with DC volume control

NXP Semiconductors
3 W mono BTL audio amplifier with DC
volume control
Product specification
TDA7056AT
handbook, h³alfpage
P
(W)
2
1
MGM586
(1)
(2) (3)
0
0
4
8
12
16
20
VP (V)
(1) R_L = 8 Ω.
(2) R_L = 16 Ω.
(3) R_L = 25 Ω.
Fig.11 Total worst case power dissipation as a
function of supply voltage.
handboo¹k,⁰h⁰alfpage
I5
(μA)
60
MGM587
20
−20
−60
−100
0
0.4
0.8
1.2
1.6
2.0
V7 (V)
Fig.12 Control current as a function of DC volume
control.
1998 Feb 23
9