TDA8580 Philips Semiconductors, TDA8580 Datasheet - Page 7

• Manufacturer Part Number: TDA8580
• Description: Multi-purpose power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
THERMAL CHARACTERISTICS
CHARACTERISTICS
V
1998 Feb 25
R
R
Supply
V
I
I
V
V
V
V
S
V
V
V
V
M
V
V
Diagnostic; output buffer (open-collector); see Figs 4, 5, 6 and 7
V
I
CD
T
q(tot)
stb
LI
P
SYMBOL
SYMBOL
j(diag)
P
O
P(mute)
o
I
TANDBY PIN
5(stb)
hys(5)(stb)
5(mute)
5(on)
13(mute)
13(on)
OL
th j-a
th j-c
Multi-purpose power amplifier
UTE PIN
= 14.4 V; T
(see Table 1)
(see Table 1)
amb
thermal resistance from junction to ambient
thermal resistance from junction to case
operating supply voltage
total quiescent current
standby current
DC output voltage
low supply voltage mute
single-ended and bridge-tied
load output voltage
DC input voltage
voltage at STANDBY pin for
‘standby’ condition
hysteresis voltage at
STANDBY pin for ‘standby’
condition
voltage at STANDBY pin for
‘mute’ condition
voltage at STANDBY pin for
‘on’ condition
voltage at MUTE pin for
‘mute’ condition
voltage at MUTE pin for
‘on’ condition
low level output voltage
leakage current
clip detector
junction temperature for high
temperature warning
= 25 C; f
PARAMETER
i
= 1 kHz; R
PARAMETER
L
= ; measured in test circuit of Fig.8; unless otherwise specified.
V
V
R
V
note 1
V
V
V
V
I
V
V
V
sink
P
P
P
13
13
5
5
DIAG
DIAG
DIAG
L
= 5 V
= 5 V
= 14.4 V
= 14.4 V; ‘mute’ condition;
= 4
= 14.4 V
< 1 V
< 1 V; V
= 1 mA
= 14.4 V
< 0.8 V
< 0.8 V
CONDITIONS
7
P
> 9 V; note 2
CONDITIONS
in free air
8.0
6.0
0
2.0
8.0
0
3.5
tbf
MIN.
VALUE
1.5
40
14.4
120
1
7.0
7.0
4.0
0.2
0.2
2
145
TYP.
Preliminary specification
28
140
50
8.0
20
0.8
5.5
18
1.0
5.5
0.8
1
tbf
MAX.
TDA8580
UNIT
K/W
K/W
V
mA
V
V
mV
V
V
V
V
V
V
V
V
%
C
UNIT
A
A