TDA8933T/N1,112 NXP Semiconductors, TDA8933T/N1,112 Datasheet - Page 25

IC AMP AUDIO 32W STER D 32SOIC

TDA8933T/N1,112

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

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 7. SE output power as a function of supply voltage
Fig 8. BTL output power as a function of supply voltage
(1) When the maximum current of 2 A is reached, the current limitation feature becomes active. See also
(1) When the maximum current of 2 A is reached, the current limitation feature becomes active. See also
(W)
(W)
a. THD+N = 0.5 %
a. THD+N = 0.5 %
P
P
o
o
20
16
12
40
30
20
10
8
4
0
0
details.
details.
10
10
R
L
= 6
R
16
R
L
L
= 8
= 4
20
22
R
L
= 6
30
R
28
L
V
= 16
R
P
010aaa143
V
010aaa144
L
(V)
P
= 8
(V)
34
40
Rev. 01 — 15 May 2007
(W)
(W)
P
b. THD+N = 10 %
P
b. THD+N = 10 %
o
o
20
15
10
40
30
20
10
5
0
0
10
10
R
L
= 6
R
L
= 8
20
20
Class-D audio amplifier
Section 8.4.3
Section 8.4.3
30
30
R
L
= 16
TDA8933
© NXP B.V. 2007. All rights reserved.
V
V
R
R
P
P
R
010aaa147
010aaa145
L
L
L
(V)
(V)
= 8
= 6
= 4
for OCP
for OCP
36
40
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