TDA8932T/N1,112 NXP Semiconductors, TDA8932T/N1,112 Datasheet - Page 33

• Manufacturer Part Number: TDA8932T/N1,112
• Description: IC AMP AUDIO 55W STER D 32SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8932T/N1,112

• Package / Case: 32-SOIC (7.5mm Width)
• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 55W x 1 @ 8 Ohm; 26.5W x 2 @ 4 Ohm
• Voltage - Supply: 10 V ~ 36 V, ±5 V ~ 18 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection
• Mounting Type: Surface Mount
• Product: Class-D
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935279642112; TDA8932T; TDA8932T

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
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