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1998 Apr 01 5
Philips Semiconductors Product specification
2 × 1 W BTL audio amplifier TDA8542
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
QUALITY SPECIFICATION
In accordance with
“SNW-FQ-611-E”
. 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 PARAMETER CONDITIONS MIN. MAX. UNIT
V
CC
supply voltage operating −0.3 +18 V
V
I
input voltage −0.3 V
CC
+ 0.3 V
I
ORM
repetitive peak output current − 1A
T
stg
storage temperature non-operating −55 +150 °C
T
amb
operating ambient temperature −40 +85 °C
V
psc
AC and DC short-circuit safe voltage − 10 V
P
tot
total power dissipation SO16L − 1.2 W
DIP16 − 2.2 W
SYMBOL PARAMETER VALUE UNIT
R
th j-a
thermal resistance from junction to ambient in free air:
TDA8542T (SO16L) 100 K/W
TDA8542 (DIP16) 55 K/W