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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Download datasheet (279Kb)Embed
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NXP Semiconductors
40
G
v
(dB)
30
(1)
(2)
20
10
2
3
10
10
10
V
= 100 mV (RMS); R
= 0 ; Cse = 1000 F
i
i
(1) V
= 30 V; R
= 2
8
P
L
(2) V
= 22 V; R
= 2
4
P
L
Fig 15. Gain as a function of frequency
120
S/N
(dB)
80
40
0
2
1
10
10
1
V
= 22 V; R
= 0 ; 20 kHz brick-wall filter AES17
P
i
(1) R
= 2
4
L
(2) R
= 2
8
L
Fig 17. Signal-to-noise ratio as a function of output
power
TDA8932_2
Preliminary data sheet
001aad776
0
SVRR
(dB)
20
40
60
80
100
4
5
10
10
10
f
(Hz)
i
V
ripple
R
i
(1) V
P
(2) V
P
Fig 16. Supply voltage ripple rejection as a function of
frequency
001aad778
0
cs
(dB)
(2)
(1)
20
40
60
80
100
2
10
10
10
P
(W)
o
P
o
(1) V
P
(2) V
P
Fig 18. Channel separation as a function of frequency
Rev. 02 — 12 December 2006
TDA8932
Class-D audio amplifier
001aad777
(1)
(2)
2
3
4
10
10
10
f
(Hz)
i
= 500 mV (RMS) referenced to ground;
= 0
(shorted input)
= 30 V; R
= 2
8
L
= 22 V; R
= 2
4
L
001aad779
(1)
(2)
2
3
4
10
10
10
f
(Hz)
i
= 1 W; Chvpref = 47 F
= 22 V; R
= 2
4
L
= 30 V; R
= 2
8
L
© NXP B.V. 2006. All rights reserved.
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