tda8589j NXP Semiconductors, tda8589j Datasheet - Page 24

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

Philips Semiconductors
Voltage regulator section
T
2004 Feb 24
SVRR
CMRR
V
V
V
G
G
Z
V
B
Supply
V
I
Reset output (push-pull stage, pin RST)
V
V
I
I
t
t
amb
q(tot)
sink(L)
source(H)
r
f
SYMBOL
cs
i
mute
cm(max)(rms)
n(o)(LN)
n(o)(amp)
o(mute)
p
P
REG2(th)(r)
REG2(th)(f)
I
amplier and multiple voltage regulator
v(amp)
v(LN)
SYMBOL
2
C-bus controlled 4
= 25 C; V
supply voltage
total quiescent supply
current
rising threshold voltage
of regulator 2
falling threshold voltage
of regulator 2
LOW-level sink current
HIGH-level source
current
rise time
fall time
P
channel separation (crosstalk)
supply voltage ripple rejection
common mode ripple rejection
maximum common mode voltage
level (rms value)
noise output voltage in line driver
mode
noise output voltage in amplier
mode
voltage gain in amplier mode
voltage gain in line driver mode
input impedance
mute attenuation
output voltage mute
power bandwidth
= 14.4 V; measured in the test circuit Fig.28; unless otherwise specied.
PARAMETER
PARAMETER
45 Watt power
regulator 1, 3, 4 and 5 on
regulator 2
overvoltage for shut-down
standby mode; note 1
V
I
V
I
V
V
V
note 2
note 2
O(REG2)
O(REG2)
P
P
RST
RST
P
switched on
in regulation
is rising;
is falling;
= 14.4 V
= V
CONDITIONS
0.8 V
= 50 mA
= 50 mA
O(REG2)
f = 1 Hz to 10 kHz; R
P
f = 100 Hz to 10 kHz;
R
amplier mode;
V
f = 1 kHz to 3 kHz; R
f = 1 kHz
lter 20 Hz to 22 kHz;
R
lter 20 Hz to 22 kHz;
R
single-ended in to differential out
single-ended in to differential out
C
V
V
1 dB; THD = 1 %
o
common
O(on)
IN
source
source
source
IN
= 4 W; f = 1 kHz
= 1 V (RMS)
= 220 nF
/V
24
= 600
= 600
= 600
0.5 V;
O(mute)
= 0.3 V (p-p);
CONDITION
10.0
4
6.3
18.1
V
V
1
200
O(REG2)
O(REG2)
0.2
0.25
source
source
MIN.
= 0
= 600
TDA8589J; TDA8589xJ
14.4
22
150
V
V
600
2
10
O(REG2)
O(REG2)
0.1
0.15
TYP.
50
55
40
25
19
55
80
MIN.
80
25
50
70
20
60
70
70
26
20
70
90
TYP.
Product specication
18
50
190
V
V
50
50
O(REG2)
O(REG2)
0.04
0.1
MAX.
0.6
35
70
27
21
MAX.
dB
dB
dB
dB
V
dB
k
dB
kHz
dB
UNIT
V
V
V
V
V
V
mA
UNIT
V
V
V
A
A
s
s