tda8588 NXP Semiconductors, tda8588 Datasheet - Page 25

• Manufacturer Part Number: tda8588
• Description: Tda8588j; Tda8588xj I2c-bus Controlled 4 X 50 Watt Power Amplifier And Multiple Voltage Regulator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Feb 24
Reset delay (pin RESCAP)
I
I
V
t
Regulator 1: REG1 (audio; I
V
V
V
SVRR
V
I
I
Regulator 2: REG2 (microprocessor; I
V
V
V
SVRR
ch
dch
d(rst)
limit
sc
SYMBOL
th(rst)
O(REG1)
O(LN)
O(load)
drop
O(REG2)
O(LN)
O(load)
I
amplifier and multiple voltage regulator
2
C-bus controlled 4
charge current
discharge current
reset signal threshold
voltage
reset signal delay
output voltage
line regulation voltage
load regulation voltage
supply voltage ripple
rejection
dropout voltage
current limit
short-circuit current
output voltage
line regulation voltage
load regulation voltage
supply voltage ripple
rejection
PARAMETER
O
= 5 mA)
50 Watt power
V
V
TDA8588AJ and
TDA8588J
TDA8588BJ
without C
C
see Fig.15
0.5 mA
12 V < V
12 V
5 mA
f
V
V
V
R
0.5 mA
10 V
10 V
0.5 mA
f
V
ripple
ripple
O
RESCAP
RESCAP
RESCAP
ripple
P
O
L
ripple
IB2[D3:D2] = 01
IB2[D3:D2] = 10
IB2[D3:D2] = 11
I
I
TDA8588AJ and
TDA8588J
TDA8588BJ
O
O
= 5 mA)
= 7.5 V; note 4
= 200 mA
= 400 mA
0.5 ; note 6
7 V; note 5
= 120 Hz;
= 120 Hz;
CONDITIONS
= 2 V (p-p)
= 2 V (p-p)
V
V
V
I
O
P
P
P
P
= 0 V
= 3 V; V
= 47 nF; note 3;
RESCAP
I
I
I
O
O
O
< 18 V;
18 V
400 mA
18 V
18 V
400 mA;
350 mA;
300 mA
; note 3
P
25
4.3 V
1
1
2.5
1.6
15
7.9
8.1
8.3
50
400
70
4.75
3.1
40
MIN.
TDA8588J; TDA8588xJ
4
7
3
2.1
40
35
8.3
8.5
8.7
60
0.4
0.6
700
190
5.0
3.3
3
50
TYP.
Product specification
8
3.5
2.6
100
8.7
8.9
9.1
50
100
0.8
2.5
5.25
3.5
50
100
MAX.
mA
V
V
ms
V
V
V
mV
mV
dB
V
V
mA
mA
V
V
mV
mV
dB
UNIT
A
s