TDA8559 Datasheet, PDF (6/32 Pages) NXP Semiconductors – Low-voltage stereo headphone amplifier

Philips Semiconductors
Low-voltage stereo headphone amplifier
Product specification
TDA8559
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
V_P2(max)
V_P1(max)
V_i(max)
I_ORM
P_tot
T_amb
T_stg
T_vj
t_sc
maximum supply voltage (pin 15)
maximum supply voltage (pin 16)
maximum input voltage
peak output current
total power dissipation
operating ambient temperature
storage temperature
virtual junction temperature
short-circuiting time
repetitive
SO16
DIP16
V_P < 10 V
MIN.
−
−
−
−
−
−
−40
−55
−
−
MAX.
30
18
18
150
1.19
2.4
+85
+150
150
1
UNIT
V
V
V
mA
W
W
°C
°C
°C
hour
QUALITY SPECIFICATION
Quality in accordance with “SNW-FQ-611E”, if this type is used as an audio amplifier. The number of the quality
specification can be found in the “Quality Reference handbook”. The handbook can be ordered using the code
9397 750 00192.
THERMAL CHARACTERISTICS
SYMBOL
DESCRIPTION
R_{th j-a}
thermal resistance from junction to ambient in free air
DIP16
SO16
VALUE
52
105
UNIT
K/W
K/W
CHARACTERISTICS
V_P = 3 V; T_amb = 25 °C; f_i = 1 kHz; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
DC characteristics
V_P
I_q(tot)
I_stb
V₁
operating supply voltage
total quiescent current
standby supply current
standby mode voltage
V₇
mute mode voltage
I_bias
input bias current
note 1
open load
open load
standby
operating
mute
operating
MIN. TYP. MAX. UNIT
1.9
3
30
V
−
2.75 4
mA
−
−
10
µA
0
−
0.5
V
1.5
−
18
V
0
−
0.5
V
1.5
−
18
V
−
100 300 nA
1997 Jun 27
6