BA3571F
Audio ICs
Headphone driver for
portable CD players
BA3571F
The BA3571F is headphone drivers designed for portable CD players. An oscillation damper is not needed at the
headphone output, minimizing external components. Includes a bass boost circuit which enables setting of the bass
boost with external components.
!Applications
Portable CD players
!Features
1) An external oscillation damper is not needed.
2) Includes a bass boost circuit making it possible to set
the bass boost with attached components.
!
Absolute maximum ratings
(Ta = 25擄C)
Parameter
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
Pd
Topr
Tstg
Limits
5.5
550
*
1
-25~+75
-55~+125
Unit
V
mW
藲C
藲C
*1 Reduced by 5.5mW for each increase in Ta of 1藲C over 25藲C.
!
Recommended operating conditions
(Ta = 25擄C)
Parameter
Power supply voltage
Symbol
V
CC
Min.
2.0
Typ.
-
Max.
5.5
Unit
V