TDA8933T NXP Semiconductors, TDA8933T Datasheet - Page 43

• Manufacturer Part Number: TDA8933T
• Description: Audio Amplifiers 2X10W BTL CLASS D AMP+VOLCTRL
• Manufacturer: NXP Semiconductors

Specifications of TDA8933T

• 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
• Output Type: 1-Channel Mono or 2-Channel Stereo
• Package / Case: SOIC-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA8933T/N1,112

NXP Semiconductors
TDA8933_1
Preliminary data sheet
Fig 40. Typical simplified application diagram for 1
+
470 nF
470 nF
Cin
Cin
CONTROL
CONTROL
GND
HVPREF
VP
SLEEP
100 nF
MUTE
Cosc
Rosc
39
100 nF
Chvp
Rvdda
10
Cen
470 nF
100 nF
Cinref
VPA
POWERUP
V
V
ENGAGE
OSCREF
HVPREF
Cvdda
100 nF
SSD(HW)
SSD(HW)
INREF
CGND
TEST
DIAG
V
V
IN1N
IN2N
IN1P
IN2P
DDA
SSA
VPA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Rev. 01 — 15 May 2007
TDA8933
Cvddp
220 F/35 V
U1
VP
BTL (asymmetrical supply)
17
22
32
31
30
29
28
27
26
25
24
23
21
20
19
18
V
OSCIO
HVP1
V
BOOT1
OUT1
V
STAB1
V
OUT2
BOOT2
V
HVP2
DREF
V
STAB2
SSD(HW)
DDP1
SSP1
SSP2
DDP2
SSD(HW)
Chvp
100 nF
Cbo
15 nF
Cbo
15 nF Rbo
Cstab
100 nF
470
Rhvp
Cdref
100 nF
Rbo
1 M
1 M
Chvp
100 nF
Cvddp
100 nF
Cvddp
100 nF
HVPREF
470
Rhvp
Class-D audio amplifier
VP
VP
TDA8933
10
Rsn
10
Rsn
© NXP B.V. 2007. All rights reserved.
Csn
470 pF
Csn
470 pF
LIc
LIc
HVPREF
010aaa194
Clc
Clc
43 of 47
+