TDA8933T/N1,112 NXP Semiconductors, TDA8933T/N1,112 Datasheet - Page 32

• Manufacturer Part Number: TDA8933T/N1,112
• Description: IC AMP AUDIO 32W STER D 32SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8933T/N1,112

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Package / Case: 32-SOIC (7.5mm Width)
• Max Output Power X Channels @ Load: 32W x 1 @ 16 Ohm; 15.7W x 2 @ 8 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
• Output Power: 32 W
• Available Set Gain: 36 dB
• Common Mode Rejection Ratio (min): 75 dB
• Thd Plus Noise: 0.011 %
• Operating Supply Voltage: 25 V
• Supply Current: 0.6 mA
• Maximum Power Dissipation: 5000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Dual Supply Voltage: +/- 12.5 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935281484112; TDA8933T; TDA8933T

NXP Semiconductors
TDA8933_1
Preliminary data sheet
Fig 16. Gain as a function of frequency
(dB)
(1) V
(2) V
G
v
35
30
25
20
15
10
P
10
o
P
P
(2)
(1)
= 1 W (RMS)
= 17 V; R
= 25 V; R
10
L
L
2
= 2
= 2
Fig 15. Total harmonic distortion-plus-noise as a function of frequency
4 ; C
8 ; C
10
(1) P
(2) P
a. V
THD+N
3
SE
SE
(%)
10
10
10
10
10
= 1000 F
= 1000 F
o
o
P
1
2
1
2
3
= 5 W
= 1 W
10
= 17 V; R
10
(1)
(2)
4
010aaa146
f
i
(Hz)
L
= 2
10
Rev. 01 — 15 May 2007
5
4
10
2
Fig 17. Supply voltage ripple rejection as a function of
SVRR
(dB)
(1) V
(2) V
20
40
60
80
0
V
R
frequency
10
ripple
i
P
P
10
(1)
(2)
= 0
= 17 V; R
= 25 V; R
3
= 500 mV (RMS) referenced to ground;
(shorted input)
10
L
L
2
= 2
= 2
4
8
10
10
4
3
Class-D audio amplifier
f
i
(Hz)
10
TDA8933
010aaa160
© NXP B.V. 2007. All rights reserved.
4
010aaa155
f
i
(Hz)
10
5
10
5
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