tda8589j NXP Semiconductors, tda8589j Datasheet - Page 23

• Manufacturer Part Number: tda8589j
• Description: I2c-bus Controlled 4 45 Watt Power Amplifier And Multiple Voltage Regulator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Feb 24
f
Diagnostic
V
V
THD
T
T
T
Z
Z
I
I
Amplier
P
THD
SCL
o(load)
o(open)
j(warn)
j(mute)
j(off)
o(load)
o(open)
DIAG
o(offset)
o
I
amplier and multiple voltage regulator
SYMBOL
2
C-bus controlled 4
clip
SCL clock frequency
diagnostic pin LOW output
voltage
output voltage when offset is
detected
THD clip detection level
average junction temperature for
pre-warning
average junction temperature for
3 dB muting
average junction temperature
when all outputs are switched off
impedance when a DC load is
detected
impedance when an open DC
load is detected
amplier current when AC load
detection is detected
amplier current when an open
AC load is detected
output power
total harmonic distortion
PARAMETER
45 Watt power
fault condition; I
IB3 bit D7 = 0
IB3 bit D7 = 1
IB3 bit D4 = 0
IB3 bit D4 = 1
V
R
R
R
V
(maximum power)
R
V
(maximum power)
R
R
R
V
(maximum power)
P
R
P
P
line driver mode; V
f = 1 kHz; R
IN
IN
IN
IN
o
o
o
L
L
L
L
L
L
L
L
= 1 W to 12 W; f = 1 kHz;
= 1 W to 12 W; f = 10 kHz
= 4 W; f = 1 kHz
= 4 ; V
= 4 ; V
= 4 ; V
= 4 ; V
= 2 ; V
= 2 ; V
= 2 ; V
= 4
= 0.05 V
= 2 V RMS square wave
= 2 V RMS square wave
= 2 V RMS square wave
23
P
P
P
P
P
P
P
CONDITION
L
= 14.4 V; THD = 0.5 % 18
= 14.4 V; THD = 10 %
= 14.4 V;
= 15.2 V;
= 14.4 V; THD = 0.5 % 27
= 14.4 V; THD = 10 %
= 14.4 V;
= 600
DIAG
o
= 2 V (RMS);
= 200 A
TDA8589J; TDA8589xJ
135
112
150
165
500
550
25
39
44
40
64
MIN.
1.5
400
3
1
160
19
26
31
44
0.01
0.2
0.01
0.01
145
122
175
41
46
69
TYP.
Product specication
2
0.8
155
132
170
185
6
150
0.1
0.5
0.03
0.03
MAX.
2.5
kHz
V
V
%
%
mA
mA
W
W
W
W
W
W
W
%
%
%
%
UNIT
C
C
C
C