Audio Amplifiers 2X15W BTL CLASS D AMP+VOLCTRL

TDA8932T

Manufacturer Part NumberTDA8932T
DescriptionAudio Amplifiers 2X15W BTL CLASS D AMP+VOLCTRL
ManufacturerNXP Semiconductors
TDA8932T datasheet
 


Specifications of TDA8932T

ProductClass-DOutput Power50 W
Available Set Gain36 dBCommon Mode Rejection Ratio (min)56 dB
Thd Plus Noise0.015 %Operating Supply Voltage22 V
Maximum Power Dissipation5000 mWMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMTAudio Load Resistance8 Ohms
Dual Supply Voltage+/- 11 VInput Signal TypeDifferential
Minimum Operating Temperature- 40 COutput Signal TypeDifferential, Single
Supply TypeSingle or DualSupply Voltage (max)36 V
Supply Voltage (min)10 VOutput Type1-Channel Mono or 2-Channel Stereo
Package / CaseSOIC-32Lead Free Status / RoHS StatusLead free / RoHS Compliant
Other namesTDA8932T/N1,112  
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NXP Semiconductors
4. Quick reference data
Table 1.
V
= 22 V; f
P
Symbol Parameter
Supplies
V
P
I
P
I
q(tot)
Stereo SE channel; R
P
o(RMS)
Mono BTL; R
P
o(RMS)
[1]
Output power is measured indirectly; based on R
[2]
R
is the series resistance of inductor of low-pass LC filter in the application.
s
5. Ordering information
Table 2.
Type number Package
TDA8932T
TDA8932_2
Preliminary data sheet
Quick reference data
= 320 kHz; T
= 25 C; unless otherwise specified.
osc
amb
Conditions
supply voltage
asymmetrical supply
supply current
Sleep mode; no load
total quiescent
Operating mode; no load, no
current
snubbers and no filter
connected
[1][2]
< 0.1
s
RMS output power
continuous time output power
per channel;
THD+N = 10 %; f
R
= 4 ; V
L
R
= 8 ; V
L
short time output power per
channel; THD+N = 10 %;
f
= 1 kHz
i
R
= 4 ; V
L
[1][2]
< 0.1
s
RMS output power
continuous time output power;
THD+N = 10 %; f
R
= 4 ; V
L
R
= 8 ; V
L
short time output power;
THD+N = 10 %; f
R
= 8 ; V
L
Ordering information
Name
Description
SO32
plastic small outline package; 32 leads;
body width 7.5 mm
Rev. 02 — 12 December 2006
TDA8932
Class-D audio amplifier
Min
Typ
10
22
-
0.6
-
40
= 1 kHz
i
= 22 V
14
15
P
= 30 V
14
15
P
= 29 V
23
25
P
= 1 kHz
i
= 12 V
14
15
P
= 22 V
28
30
P
= 1 kHz
i
= 29 V
47
50
P
measurement.
DSon
© NXP B.V. 2006. All rights reserved.
Max
Unit
36
V
1
mA
80
mA
-
W
-
W
-
W
-
W
-
W
-
W
Version
SOT287-1
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