TDA8933T/N1,112 NXP Semiconductors, TDA8933T/N1,112 Datasheet - Page 41

• 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 38. Typical simplified application diagram for 1
+
GND
V
V
DD
SS
470 nF
470 nF
Cin
Cin
Rvssa
Rvdda
10
10
CONTROL
CONTROL
V
SSA
SLEEP
MUTE
Cvdda
100 nF
Cvssa
100 nF
V
V
DDA
SSA
100 nF
Cosc
Rosc
39
Cen
470 nF
Cvddp
220 F/25 V
Cvssp
220 F/25 V
V
V
DDA
SSA
Cinref
100 nF
V
V
SSA
SSA
V
V
DD
SS
POWERUP
V
V
ENGAGE
OSCREF
HVPREF
SSD(HW)
SSD(HW)
Rev. 01 — 15 May 2007
INREF
CGND
TEST
V
DIAG
V
IN1N
IN2N
IN1P
IN2P
DDA
SSA
BTL (symmetrical supply)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TDA8933
U1
22
32
31
30
29
28
27
26
25
24
23
21
20
19
18
17
V
OSCIO
HVP1
V
BOOT1
OUT1
V
STAB1
STAB2
V
OUT2
BOOT2
V
HVP2
DREF
V
SSD(HW)
DDP1
SSP1
SSP2
DDP2
SSD(HW)
Cbo
15 nF Rbo
Cbo
15 nF
Cstab
100 nF
Cvddp
100 nF
Cdref
Cvddp
100 nF
V
V
V
SSA
DD
SSA
V
1 M
Rbo
DD
1 M
Class-D audio amplifier
Cvssp
100 nF
Cvssp
100 nF
V
V
TDA8933
V
© NXP B.V. 2007. All rights reserved.
SS
SS
SS
010aaa141
10
Rsn
10
Rsn
Csn
470 pF
Csn
470 pF
LIc
LIc
CIc
CIc
+
41 of 47