TDA8932BT/N2,112 NXP Semiconductors, TDA8932BT/N2,112 Datasheet - Page 40

• Manufacturer Part Number: TDA8932BT/N2,112
• Description: IC AMP AUDIO 55W STER D 32SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8932BT/N2,112

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Package / Case: 32-SOIC (7.5mm Width)
• 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
• Output Power: 55 W
• Available Set Gain: 36 dB
• Common Mode Rejection Ratio (min): 75 dB
• Thd Plus Noise: 0.007 %
• Operating Supply Voltage: 22 V
• Supply Current: 145 mA
• Maximum Power Dissipation: 5000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Dual Supply Voltage: +/- 11 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: 935283477112; TDA8932BT; TDA8932BT

NXP Semiconductors
TDA8932B_4
Product data sheet
Fig 39. Typical simplified application diagram for 1
GND
VDD
VSS
1 F
Cin
1 F
Cin
VSSA
SLEEP
control
control
MUTE
100 nF
Rvdda
Rvssa
39 k
Cosc
Rosc
10
10
Cen
470 nF
VDDA
VSSA
VSSA
VSSA
Cinref
100 nF
Cvdda
100 nF
Cvssa
100 nF
POWERUP
V
V
ENGAGE
OSCREF
HVPREF
SSD(HW)
SSD(HW)
VDDA
VSSA
INREF
Rev. 04 — 18 December 2008
CGND
TEST
DIAG
V
V
IN1N
IN2N
IN1P
IN2P
DDA
SSA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Cvddp
220 F
(25 V)
Cvssp
220 F
(25 V)
TDA8932B
VDD
VSS
BTL (symmetrical supply)
U1
32
31
30
29
28
27
26
25
24
23
22
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
Cdref
100 nF
Cstab
100 nF
Cbo
15 nF
Cvssp
100 nF
VSS
VSS
VDD
Cvddp
100 nF
100 nF
Cvssp
Class-D audio amplifier
VDD
TDA8932B
Cvddp
100 nF
Rsn
10
Csn
470 pF
Rsn
10
Csn
470 pF
VSSA
VSSA
Llc
Llc
© NXP B.V. 2008. All rights reserved.
Clc
Clc
001aaf606
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