TDA8932T NXP Semiconductors, TDA8932T Datasheet - Page 33

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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Part Number
Manufacturer
Quantity
Price
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NXP Semiconductors
TDA8932_2
Preliminary data sheet
Fig 22. Total harmonic distortion-plus-noise as a function of frequency
Fig 23. Gain as a function of frequency
THD+N
(1) P
(2) P
(dB)
(1) V
(2) V
(%)
a. V
G
10
10
10
10
v
10
40
30
20
10
1
2
1
2
3
V
10
10
o
o
i
P
P
P
= 100 mV (RMS); R
= 10 W
= 1 W
= 12 V; R
= 24 V; R
= 22 V; R
10
10
L
L
(1)
(2)
2
2
L
= 4
= 8
= 4
i
10
10
= 0
3
3
10
10
4
4
001aae114
001aae116
f
f
i
i
(2)
(Hz)
(Hz)
Rev. 02 — 12 December 2006
(1)
10
10
5
5
Fig 24. Supply voltage ripple rejection as a function of
THD+N
SVRR
(dB)
(1) R
(2) R
(%)
b. V
10
10
10
100
10
10
20
40
60
80
1
0
2
1
2
3
V
R
frequency
10
10
ripple
i
L
L
P
= 0
= 4
= 8
= 22 V; R
= 500 mV (RMS) referenced to ground;
(shorted input)
10
10
(1)
(2)
2
2
L
= 8
10
10
3
3
Class-D audio amplifier
(1)
(2)
10
10
TDA8932
© NXP B.V. 2006. All rights reserved.
4
4
001aae115
001aae117
f
f
i
i
(Hz)
(Hz)
10
10
5
5
33 of 45

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