TDA8920 Philips Semiconductors, TDA8920 Datasheet - Page 6

• Manufacturer Part Number: TDA8920
• Description: 2 x 50 W class-D power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
THERMAL CHARACTERISTICS
QUALITY SPECIFICATION
Quality according to “SNW-FQ-611-part E” , if this type is used as an audio amplifier.
SWITCHING CHARACTERISTICS
V
1998 Dec 01
V
V
V
I
I
P
T
T
T
R
R
f
V
OSM
ORM
osc
DD
stg
amb
vj
DD
ms
sc
tot
OSC(p-p)
th(j-a)
th(j-c)
2
SYMBOL
SYMBOL
SYMBOL
= 25 V; T
50 W class-D power amplifier
amb
supply voltage
mode select switch voltage
short-circuit voltage of output pins
non-repetitive peak output current
repetitive peak output current
total power dissipation
storage temperature
operating ambient temperature
virtual junction temperature
thermal resistance from junction to ambient
thermal resistance from junction to case
oscillator frequency
voltage at tracking point (peak-to-peak value)
= 25 C; measured in Fig.5; unless otherwise specified.
PARAMETER
PARAMETER
PARAMETER
6
with respect to SGND
CONDITIONS
in free air
CONDITIONS
400
MIN.
500
1.75
55
40
MIN.
TYP.
VALUE
40
10
Preliminary specification
5.5
10
7.5
60
+150
+85
150
600
30
30
MAX.
MAX.
TDA8920
UNIT
K/W
K/W
V
V
V
A
A
W
kHz
V
C
C
C
UNIT
UNIT