TDA8932T/N1,118 NXP Semiconductors, TDA8932T/N1,118 Datasheet - Page 31

• Manufacturer Part Number: TDA8932T/N1,118
• Description: IC AMP AUDIO 55W STER D 32SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8932T/N1,118

• 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: 935279642118; TDA8932T-T; TDA8932T-T

NXP Semiconductors
TDA8932_2
Preliminary data sheet
Fig 15. Gain as a function of frequency
Fig 17. Signal-to-noise ratio as a function of output
(dB)
(1) V
(2) V
(dB)
(1) R
(2) R
S/N
G
120
v
40
30
20
10
80
40
0
10
V
V
power
10
i
P
P
P
L
L
(1)
(2)
= 100 mV (RMS); R
2
= 2
= 2
= 30 V; R
= 22 V; R
= 22 V; R
4
8
10
10
L
L
i
2
= 0 ; 20 kHz brick-wall filter AES17
1
= 2
= 2
8
4
i
10
= 0 ; Cse = 1000 F
1
3
10
10
4
P
001aad776
001aad778
f
(2)
i
o
(Hz)
(1)
(W)
Rev. 02 — 12 December 2006
10
10
5
2
Fig 16. Supply voltage ripple rejection as a function of
Fig 18. Channel separation as a function of frequency
SVRR
(dB)
(1) V
(2) V
(dB)
(1) V
(2) V
cs
100
100
20
40
60
80
20
40
60
80
0
0
V
R
frequency
P
10
10
ripple
i
P
P
o
P
P
(1)
(2)
= 0
(1)
(2)
= 1 W; Chvpref = 47 F
= 30 V; R
= 22 V; R
= 22 V; R
= 30 V; R
= 500 mV (RMS) referenced to ground;
(shorted input)
10
10
L
L
L
L
2
2
= 2
= 2
= 2
= 2
8
4
4
8
10
10
3
3
Class-D audio amplifier
10
10
TDA8932
© NXP B.V. 2006. All rights reserved.
4
4
001aad777
001aad779
f
f
i
i
(Hz)
(Hz)
10
10
5
5
31 of 45