TDA8932T NXP Semiconductors, TDA8932T Datasheet - Page 17

Audio Amplifiers 2X15W BTL CLASS D AMP+VOLCTRL

TDA8932T

Manufacturer Part Number
TDA8932T
Description
Audio Amplifiers 2X15W BTL CLASS D AMP+VOLCTRL
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TDA8932T

Product
Class-D
Output Power
50 W
Available Set Gain
36 dB
Common Mode Rejection Ratio (min)
56 dB
Thd Plus Noise
0.015 %
Operating Supply Voltage
22 V
Maximum Power Dissipation
5000 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Audio Load Resistance
8 Ohms
Dual Supply Voltage
+/- 11 V
Input Signal Type
Differential
Minimum Operating Temperature
- 40 C
Output Signal Type
Differential, Single
Supply Type
Single or Dual
Supply Voltage (max)
36 V
Supply Voltage (min)
10 V
Output Type
1-Channel Mono or 2-Channel Stereo
Package / Case
SOIC-32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TDA8932T/N1,112

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NXP Semiconductors
10. Limiting values
11. Thermal characteristics
TDA8932_2
Preliminary data sheet
Table 8.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
[3]
[4]
[5]
[6]
Table 9.
[1]
[2]
Symbol Parameter
V
V
I
T
T
T
P
Symbol Parameter
R
ORM
j
stg
amb
P
x
th(j-a)
j-lead
j-top
V
Measured with respect to pin INREF; V
Measured with respect to pin V
Measured with respect to pin CGND; V
V
Current limiting concept.
Measured on a JEDEC high K-factor test board (standard EIA/JESD 51-7) in free air with natural
convection.
Strongly depends on where you measure on the package.
P
SS
= V
= V
DDP1
supply voltage
voltage on pin x
repetitive peak output
current
junction temperature
storage temperature
ambient temperature
power dissipation
thermal resistance from
junction to ambient
thermal characterization
parameter from junction
to lead
thermal characterization
parameter from junction
to top of package
SSP1
Limiting values
Thermal characteristics
IN1P, IN1N, IN2P, IN2N
OSCREF, OSCIO, TEST
POWERUP, ENGAGE,
DIAG
all other pins
= V
V
SSP1
SSP2
= V
; V
Rev. 02 — 12 December 2006
DD
DDP2
= V
DDP1
V
SSD(HW)
SSP2
= V
.
Conditions
free air natural convection
; V
DDP2.
x
x
Conditions
asymmetrical supply
maximum output
current limiting
< V
JEDEC test board
2 layer application board
< V
x
< V
DD
DD
DD
+ 0.3 V.
+ 0.3 V.
+ 0.3 V.
[1]
[2]
[3]
[4]
[5]
[6]
Min
V
V
V
4
-
-
0.3
5
55
40
SSD(HW)
CGND
SS
[1]
[2]
Min
-
-
-
-
Class-D audio amplifier
0.3
0.3
0.3 5
TDA8932
Typ
41
44
-
-
© NXP B.V. 2006. All rights reserved.
Max
+40
+5
6
V
-
150
+150
+85
5
DD
Max
44
-
30
8
+ 0.3 V
17 of 45
Unit
V
V
V
V
A
W
Unit
K/W
K/W
K/W
K/W
C
C
C

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