sta333bwqs13tr STMicroelectronics, sta333bwqs13tr Datasheet - Page 16

• Manufacturer Part Number: sta333bwqs13tr
• Description: 2.1-channel High-efficiency Digital Audio System With Qsound Qhd
• Manufacturer: STMicroelectronics

Electrical specifications
3.3
Table 6.
3.4
Table 7.
16/71
Symbol
Symbol
R
I
I
R
V
I
V
dsON
HDT
V
V
gP
gN
LDT
I
Po
V
I
dss
I
pu
t
t
ih
oh
pu
il
cc
ih
ol
r
f
il
Low level input current , no pull-up
resistor
High level input current, no pull-down
resistor
Low level input voltage
High level input voltage
Low level output voltage
High level output voltage
Pull-up current
Equivalent pull-up resistance
Output power BTL
Output power SE
Power P-channel/N-channel
MOSFET (total bridge)
Power P-channel RdsON
matching
Power N-channel RdsON
matching
Power P-channel/N-channel
leakage ldss
Low-current dead time (static)
High-current dead time
(dynamic)
Rise time
Fall time
Supply voltage operating voltage
Electrical specifications - digital section
Electrical characteristics - digital section
Electrical specifications - power section
The specifications given in this section are with the operating conditions V
f = 1 kHz, f
Electrical characteristics - power section
Parameter
sw
Parameter
= 384 kHz, T
amb
THD = 1%
THD = 10%
R
l
l
l
V
Resistive load
I
Resistive load
Resistive load
= 25 °C, R
d
d
d
load
CC
L
= 1.5 A
= 1.5 A
= 1.5 A
= 4
= 1.5 A
= 20 V
Vi=0 V
Vi = VDD_DIG
= 3.6 V
Iol = 2 mA
Ioh = 2 mA
Conditions
Ω
Conditions
(1)
L
(1)
(1)
(1)
= 8 Ω unless otherwise specified
THD = 1%
THD = 10%
0.8 *
0.8 *
Min
-10
-10
-25
VDD_DIG
VDD_DIG
Min
4.5
95
95
Typ
66
50
Typ
180
16
20
15
10
10
7
9
8
0.2 *
0.4 *
CC
Max
125
10
10
VDD_DIG
VDD_DIG
STA333BWQS
= 18 V,
Max
250
10
15
30
18
18
18
Unit
Unit
mΩ
µA
kΩ
µA
µA
µA
ns
ns
ns
ns
W
W
%
%
V
V
V
V
V