tda8932btw-n2 NXP Semiconductors, tda8932btw-n2 Datasheet - Page 17

• Manufacturer Part Number: tda8932btw-n2
• Description: Tda8932b Class-d Audio Amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 9.
[1]
[2]
[3]
[4]
12. Static characteristics
Table 10.
V
TDA8932B_3
Product data sheet
Symbol
HTSSOP32 package
R
R
Symbol
Supply
V
I
I
Series resistance output power switches
R
Power-up input: pin POWERUP
V
I
V
V
Engage input: pin ENGAGE
V
V
I
V
V
P
q(tot)
I
O
P
P
I
IL
IH
O
I
IL
IH
th(j-a)
th(j-c)
DSon
j-lead
j-top
= 22 V; f
Measured on a JEDEC high K-factor test board (standard EIA/JESD 51-7) in free air with natural convection.
Two layer application board (55 mm
Strongly depends on where the measurement is taken on the package.
Two layer application board (55 mm
osc
Thermal characteristics (Continued)
Static characteristics
Parameter
thermal resistance from junction
to ambient
thermal characterization
parameter from junction to lead
thermal characterization
parameter from junction to top
thermal resistance from junction
to case
Parameter
supply voltage
supply current
total quiescent current
drain-source on-state
resistance
input voltage
input current
LOW-level input voltage
HIGH-level input voltage
output voltage
input voltage
output current
LOW-level input voltage
HIGH-level input voltage
= 320 kHz; T
amb
[1]
= 25 C; unless otherwise specified.
[1]
45 mm), 35 m copper, FR4 base material in free air with natural convection.
40 mm), 35 m copper, FR4 base material in free air with natural convection.
Conditions
asymmetrical supply
symmetrical supply
Sleep mode; no load
Operating mode; no load, no
snubbers and no filter connected
T
T
V
open pin
V
j
j
I
I
= 25 C
= 125 C
= 3 V
= 0 V
Conditions
free air natural convection
free air natural convection
JEDEC test board
2 layer application board
Rev. 03— 21 June 2007
[1]
[4]
[3]
Min
10
-
-
-
-
0
-
0
2
2.4
0
-
0
2.4
5
Min
-
-
-
-
-
Typ
22
0.6
40
150
234
-
1
-
-
2.8
-
50
-
-
Class-D audio amplifier
11
Typ
47
48
-
-
4.0
© NXP B.V. 21 June 2007. All rights reserved.
TDA8932B
Max
36
1.0
50
-
-
6.0
20
0.8
6.0
3.1
6.0
60
0.8
6.0
18
Max
50
-
30
2
-
Unit
V
V
mA
mA
m
m
V
V
V
V
V
V
V
17 of 48
Unit
K/W
K/W
K/W
K/W
K/W
A
A