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Philips Semiconductors
10. Thermal characteristics
11. Static characteristics
Table 7:
Static characteristics
= ± 27 V; f
V
= 317 kHz; T
P
osc
Symbol
Parameter
Supply
V
supply voltage
P
I
total quiescent supply current
q(tot)
I
standby supply current
stb
Mode select input; pin MODE
V
input voltage
I
I
input current
I
V
input voltage for Standby mode
stb
V
input voltage for Mute mode
mute
V
input voltage for Operating mode
on
Audio inputs; pins IN1M, IN1P, IN2P and IN2M
V
DC input voltage
I
Amplifier outputs; pins OUT1 and OUT2
V
mute SE output offset voltage
OO(SE)(mute)
V
operating SE output offset voltage
OO(SE)(on)
V
mute BTL output offset voltage
OO(BTL)(mute)
V
operating BTL output offset voltage
OO(BTL)(on)
Stabilizer output; pin STABI
V
stabilizer output voltage
o(stab)
TDA8920B_2
Product data sheet
Table 6:
Thermal characteristics
Symbol
Parameter
R
thermal resistance from junction to ambient
th(j-a)
TDA8920BTH
TDA8920BJ
R
thermal resistance from junction to case
th(j-c)
TDA8920BTH
TDA8920BJ
[1]
See also
Section
13.5.
= 25 ° C; unless otherwise specified.
amb
Rev. 02 — 07 November 2005
Conditions
no load, no filter; no
RC-snubber network
connected
V
= 5.5 V
I
mute and operating;
with respect to V
SSP1
TDA8920B
2 × 100 W class-D power amplifier
Conditions
Typ
[1]
in free air
35
in free air
35
[1]
1.3
1.3
Min
Typ
±12.5 ±27
[1]
-
50
-
150
[2]
0
-
-
100
[2] [3]
0
-
[2] [3]
2.2
-
[2] [3]
4.2
-
[2]
-
0
-
-
[4]
-
-
-
-
[4]
-
-
11
12.5
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Unit
K/W
K/W
K/W
K/W
Max
Unit
±30
V
65
mA
µA
500
6
V
µA
300
0.8
V
3.0
V
6
V
-
V
15
mV
150
mV
21
mV
210
mV
15
V
12 of 34
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